Kids Science Clubs Classes in Osaka

Science Clubs Japan Last verified: Feb 6, 2026

Osaka offers a diverse landscape for young scientific minds, ranging from sprawling, interactive museum experiences to focused, small-group workshops. For families prioritizing accessibility and interaction without a substantial financial commitment, venues like Osaka Science Museum and Kids Plaza Osaka, both offering budget-friendly access and high levels of drop-in engagement, serve as fantastic starting points. Those seeking deeper, skill-based learning will find premium options, such as STEAM CLUB in Kitahorie, which focus on project-based activities in smaller settings. Prospective participants should note the spectrum of engagement, spanning from free, casual exhibitions to scheduled, intensive term classes.

See our top picks

19 Science Clubs Providers in Osaka

Most Flexible Schedule
Nakanoshima
Nakanoshima · 4 Chome-2-1 Nakanoshima, Kita Ward, Osaka, 530-0005

This central Nakanoshima venue features a dedicated Planetarium and extensive interactive science exhibits suitable for all ages.

The large science museum in Nakanoshima hosts numerous exhibits perfect for engaging children in science clubs classes across primary and secondary ages. Visitors explore technology and natural science through hands-on displays, often involving demonstrations and educational materials.

  • Entrance fees apply for general admission
  • Planetarium shows require separate timed tickets
  • Located centrally near major transport links
Budget · Ages 3-5–11-16 · Indoor · Large groups Pre-school 3-5Primary 5-11Secondary 11-16 Budget Indoor Large groups Drop-in Interactive PlayVenue Access
Beginner Friendly
Ogimachi
Ogimachi · Kan-Tele Ogimachi Square, 1F,3F,4F,5F, 2 Chome-1-7 Ogimachi, Kita Ward, Osaka, 530-0025

Designed specifically as a children's museum, this Ogimachi spot has dedicated zones where even the youngest explorers can engage with basic science concepts.

Kids Plaza Osaka in Ogimachi offers many hands-on activities that serve as informal science clubs lessons for younger children, including play areas focused on communication and science principles. The facility provides a stimulating environment for primary and preschool aged kids to experiment freely.

  • Excellent dedicated play spaces for toddlers
  • Regularly hosts short workshops and events
  • Located within a major media complex
Budget · Ages 0-3–5-11 · Indoor · Large groups Toddlers 0-3Pre-school 3-5Primary 5-11 Budget Indoor Large groups Drop-in Interactive PlayYoung Learners
Great Value
Utsubohonmachi
Utsubohonmachi · 1 Chome-8-4 Utsubohonmachi, Nishi Ward, Osaka, 550-0004

This Utsubohonmachi venue offers free access to changing science and technology exhibitions, serving as a flexible learning resource for older children.

The OSTEC Exhibition Hall in Utsubohonmachi often features technology and science displays that act as excellent introductory science clubs classes for primary and secondary students. As a venue focused on technological development, the exhibitions provide real-world examples of engineering and science in action.

  • Entrance is generally free of charge for visitors
  • Exhibits change periodically so check ahead
  • Close proximity to the Osaka Science and Technology Center
Free · Ages 3-5–11-16 · Indoor · Medium groups Pre-school 3-5Primary 5-11Secondary 11-16 Free Indoor Medium groups Drop-in Tech & CodingVenue Access
Kitahorie · 〒550-0014 Osaka, Nishi Ward, Kitahorie, 4 Chome‐6‗17 スペースワンビル 3階

This dedicated education center in Kitahorie runs small group, project-based STEAM classes, providing focused attention for primary and secondary students.

STEAM CLUB in Kitahorie provides structured science clubs lessons focusing on coding and project-based learning for a range of school-aged children. With a commitment to small group formats, these sessions allow for intensive, hands-on exploration in a supportive educational setting.

  • Small class sizes support individual attention
  • Offers trial lessons before term commitment
  • Focuses on integrated STEAM curriculum
Premium · Ages 3-5–11-16 · Indoor · Small groups Pre-school 3-5Primary 5-11Secondary 11-16 Premium Indoor Small groups Trial available STEAM/STEMProject Based
Konohana Ward · 〒554-0001 大%E9%98%AA%E5%B8%82%E6%AD%A4%E8%8A%B1%E5%8C%BA%E9%AB%98%E8%A6%8B1%E4%B8%81%E7%9B%AE2%E2%80%9353

The Osaka City Sewerage Science Museum in Konohana Ward provides free, unique science education focusing on civil engineering and environmental science principles.

This public science museum in Konohana Ward explores water and sewage systems, offering fascinating, often overlooked science clubs classes for all ages. Children from preschool upwards can explore educational models and displays detailing environmental science and urban infrastructure.

  • Entry to the main museum is free for all
  • Provides unique insight into municipal science
  • Check for occasional special educational events
Free · Ages 0-3–11-16 · Indoor · Medium groups Toddlers 0-3Pre-school 3-5Primary 5-11Secondary 11-16 Free Indoor Medium groups Drop-in Hands-on Fun
Chuo Ward · 〒541-0059 大%E9%98%AA%E5%B8%82%E4%B8%AD%E5%A4%AE%E5%8C%BA%E5%8D%9A%E6%BC%A2%E7%94%BA3%E4%B8%81%E7%9B%AE1-3 タ%E3%82%A4%E3%82%AC%E3%83%BC%E3%83%93%E3%83%AB 2%E9%98%8F

Situated in central Chuo Ward, this play centre offers easy drop-in access for toddlers and primary kids to engage with tactile and exploratory play.

This amusement centre in Chuo Ward houses various play areas that support informal science clubs learning, particularly for preschoolers and primary children. While not a dedicated science centre, the interactive elements allow for hands-on exploration suitable for casual visits.

  • Offers pay-as-you-go access for drop-ins
  • Play equipment is suitable for younger children
  • Located in the busy central area of Osaka
Mid-range · Ages 0-3–5-11 · Indoor · Medium groups Toddlers 0-3Pre-school 3-5Primary 5-11 Mid-range Indoor Medium groups Drop-in Interactive Play
Nakanoshima · 4 Chome-2-1 Nakanoshima, Kita Ward, Osaka, 530-0005

This dedicated Science Corner within the Nakanoshima museum space provides accessible, direct demonstrations complementing ongoing science clubs interests.

The Science Corner within the Osaka Science Museum in Nakanoshima offers focused demonstrations that function like drop-in science clubs classes for primary and secondary school children. This area complements the main exhibits by providing specific experiments exploring physics and chemistry concepts.

  • Integrated within the main museum entry area
  • Focuses on short, easily digestible experiments
  • Great for supplementing school science topics
Budget · Ages 3-5–11-16 · Indoor · Large groups Pre-school 3-5Primary 5-11Secondary 11-16 Budget Indoor Large groups Drop-in Hands-on FunVenue Access
Nakanoshima · 4 Chome-2-1 Nakanoshima, Kita Ward, Osaka, 530-0005

The high-quality Planetarium in Nakanoshima offers specifically themed astronomy presentations that enhance science clubs learning for school-aged kids.

While primarily an exhibition space, the Planetarium at the Osaka Science Museum in Nakanoshima runs specific educational shows perfect for astronomy-focused science clubs classes for all ages. These immersive sessions allow primary and secondary students to engage deeply with celestial science topics.

  • Requires a separate ticket from general admission
  • Show schedules vary seasonally, check online
  • Seating is fixed once the show begins
Budget · Ages 3-5–11-16 · Indoor · Large groups Pre-school 3-5Primary 5-11Secondary 11-16 Budget Indoor Large groups Drop-in Venue Access
Utsubohonmachi · 1 Chome-8-4 Utsubohonmachi, Nishi Ward, Osaka, 550-0004

This Utsubohonmachi center is the administrative hub, sometimes hosting science events or opportunities aimed at older secondary students exploring technology.

The main office for OSTEC in Utsubohonmachi supports science initiatives, sometimes running programmes or guiding affiliated science clubs classes for older secondary students interested in technology careers. This provides an academic background to the public exhibits found nearby.

  • Primarily an administrative office space
  • Focus leans towards industry and research
  • Check their events calendar for youth programmes
Free · Ages 11-16–11-16 · Indoor · Medium groups Secondary 11-16 Free Indoor Medium groups
4

Osaka International Science Club

Utsubohonmachi
Utsubohonmachi · 1 Chome-8-4 Utsubohonmachi, Nishi Ward, Osaka, 550-0004

This Utsubohonmachi association offers structured science clubs with an international outlook, potentially leading to participation in competitive science events for older kids.

The Osaka International Science Club, based in Utsubohonmachi, organises dedicated science clubs classes and activities aimed at fostering global scientific understanding for primary and secondary children. This association likely offers structured term-based learning with a potential pathway for participation in competitions.

  • Contact method is via email listed for inquiries
  • Location is near the OSTEC facilities
  • Potential for competitive science activities
Mid-range · Ages 5-11–11-16 · Indoor/Outdoor · Medium groups Primary 5-11Secondary 11-16 Mid-range Indoor & Outdoor Medium groups Trial available Competition track International Focus
Kitahorie · 4 Chome-6-17 Kitahorie, Nishi Ward, Osaka, 550-0014

A premium provider of science clubs lessons in Kitahorie, noted for its very small group sizes that ensure personalised guidance for every child.

STEAM CLUB in Kitahorie hosts dedicated science clubs lessons in a small group setting, running for preschool through secondary aged children interested in technology. The curriculum emphasises hands-on project work, blending art with science, technology, engineering, and maths concepts for deep understanding.

  • Very small class sizes promote individual attention
  • Offers trial sessions for new students to experience the club
  • Focuses on both physical science and digital technology
Premium · Ages 3-5–11-16 · Indoor · Small groups Pre-school 3-5Primary 5-11Secondary 11-16 Premium Indoor Small groups Trial available Project BasedTech & Coding
Nakatsu · 6 Chome-7-34 Nakatsu, Kita Ward, Osaka, 531-0071

As an IB World School in Nakatsu, science learning is deeply embedded across subject areas for primary and secondary students.

The Osaka YMCA International School in Nakatsu runs science clubs lessons integrated within its curriculum for primary and secondary students in an international setting. While primarily a full-time school, their programmes often feature robust science components and they host events such as summer camps that include STEM focus.

  • School events like summer camps often feature science programming
  • Curriculum follows an international framework
  • Located in the Nakatsu area of Kita Ward
Premium · Ages 3-5–11-16 · Indoor/Outdoor · Medium groups Pre-school 3-5Primary 5-11Secondary 11-16 Premium Indoor & Outdoor Medium groups International FocusSTEAM/STEM
Utsubohonmachi · 1 Chome-8-4 Utsubohonmachi, Nishi Ward, Osaka, 550-0004

This centre provides exposure to practical, industry-related science and technology for older primary and secondary children in Utsubohonmachi.

The Osaka Science and Technology Center in Utsubohonmachi frequently hosts science clubs style exhibits showcasing regional industrial technology, which can be great for older primary and secondary students. This centre engages the public with developments in manufacturing and applied science, often without a high entry cost.

  • Focuses on applied science and local industry innovation
  • Check for rotating exhibitions suitable for different ages
  • Located in the Utsubohonmachi area
Budget · Ages 3-5–11-16 · Indoor · Large groups Pre-school 3-5Primary 5-11Secondary 11-16 Budget Indoor Large groups Drop-in Venue Access
Osaka · Not found on Maps, generic location implied

Offers introductory science clubs lessons through a modern coding lens, with trial sessions available for families unsure about committing to a full course.

Coding Lab Japan provides specialised science clubs lessons with a strong emphasis on digital literacy and programming for preschool through secondary aged children across Osaka. While focused on coding, the approach integrates general STEM concepts, helping kids build logical thinking skills applicable to all sciences.

  • Trial lessons are available to sample their instruction style
  • Focus is heavily on digital creation and programming skills
  • A good entry point for tech-focused science education in Osaka
Mid-range · Ages 3-5–11-16 · Indoor · Medium groups Pre-school 3-5Primary 5-11Secondary 11-16 Mid-range Indoor Medium groups Trial available Tech & CodingSTEAM/STEM
Osaka · Not found, likely on school premises

Although a summer camp offering, OWIS provides intensive, project-based science exploration for primary and secondary students during school holidays.

OWIS Osaka runs intensive science clubs style sessions during their summer camps in Osaka, targeting primary and secondary school children interested in project-based STEM learning. These short-term programmes allow students to dive deep into specific scientific challenges over several days during the holidays.

  • This is a holiday camp, not a year-round weekly class
  • Programmes are run within the international school environment
  • Focuses on intensive, project-based science exploration
Premium · Ages 5-11–11-16 · Indoor/Outdoor · Medium groups Primary 5-11Secondary 11-16 Premium Indoor & Outdoor Medium groups International FocusProject Based
Osaka · Not found, need further location search

Offers small group science clubs lessons with a potential bilingual environment, making it accessible for younger primary and preschool children in Osaka.

COCREONO MORI provides unique science clubs lessons in Osaka, often featuring bilingual instruction suitable for preschool and primary aged children exploring early scientific concepts. Their approach is very hands-on, encouraging young learners to discover the world through guided experimentation and play.

  • Bilingual classes may be available, check current schedule
  • Focuses heavily on experiential, hands-on discovery for younger kids
  • Trial lessons are generally offered for new enrolments
Mid-range · Ages 0-3–5-11 · Indoor · Small groups Toddlers 0-3Pre-school 3-5Primary 5-11 Mid-range Indoor Small groups Trial available International FocusHands-on FunYoung Learners
Osaka Bay Area · Expo Site

Precursor and archive events for the Osaka Expo provide unique, large-scale science clubs experiences often tied to near-future technology and discovery.

While the main Expo is future facing, archived or precursor events related to the Osaka World Expo often feature science clubs style workshops for primary and secondary children focused on future technologies. These events bring cutting-edge STEAM topics to life in temporary Osaka Bay Area settings.

  • These are often event-based rather than recurring classes
  • Look for specific 'Theme Week' programmes for science content
  • The Expo site will host many science-related activities
Mid-range · Ages 0-3–11-16 · Indoor/Outdoor · Medium groups Toddlers 0-3Pre-school 3-5Primary 5-11Secondary 11-16 Mid-range Indoor & Outdoor Medium groups STEAM/STEM
Osaka Bay Area · Expo Site

Questacon's involvement guarantees world-class, interactive science exhibits tailored for children, available only during the Osaka Expo 2025 in the Bay Area.

The famous Australian science centre, Questacon, will feature at the Osaka World Expo 2025, bringing its world-renowned interactive science clubs style demonstrations and exhibits to the Osaka Bay Area. This is a fantastic short-term opportunity for primary and secondary children to engage with high-quality science activities.

  • A temporary but high-quality science engagement at the Expo
  • Expect large crowds typical of major international events
  • Great for all ages interested in hands-on science displays
Mid-range · Ages 0-3–11-16 · Indoor · Large groups Toddlers 0-3Pre-school 3-5Primary 5-11Secondary 11-16 Mid-range Indoor Large groups Drop-in Interactive Play
Barocho · 3 Chome-1-3 Barocho, Chuo Ward, Osaka, 541-0059

This play centre in Barocho serves as a casual alternative to formal science clubs, offering easy drop-in access for toddlers and primary children.

Located in Barocho, Plus Kids Land Academy provides an indoor play centre environment where toddlers and primary children can engage in discovery activities that border on casual science clubs lessons. The focus is on free play, but many stations encourage early physics and building exploration for younger kids.

  • Offers casual drop-in access suitable for spontaneous visits
  • A good environment for toddlers to explore basic science concepts
  • Find this centre in the Barocho district of Chuo Ward
Mid-range · Ages 0-3–5-11 · Indoor · Medium groups Toddlers 0-3Pre-school 3-5Primary 5-11 Mid-range Indoor Medium groups Drop-in Interactive PlayYoung Learners

Frequently Asked Questions

How much do kids science clubs classes cost in Osaka?

The cost structure varies widely in Osaka. Many high-quality introductory options, particularly museum visits or community centre exhibits, fall into the budget or even free category. Scheduled classes or dedicated STEAM centres tend to charge mid-range fees for sessions or terms, while premium, small-group tutoring environments often require the highest investment for specialised instruction.

What age can kids start science clubs in Osaka?

Exposure to science concepts begins very early here, with several interactive centres welcoming toddlers and preschool children for tactile play and introduction. Structured clubs generally begin catering specifically to the primary school age group, with robust offerings continuing through the secondary years, particularly in technology and coding subjects.

What should I look for in a beginner science clubs class?

For a child new to structured science learning, look for providers that prioritise interactive play and hands-on experimentation over theoretical lectures. Venues that offer drop-in options or trial sessions can ease the transition, and ensuring the class size is medium or small can provide more personalised guidance for those still building confidence.

Can my child try a science clubs class before committing?

Yes, several providers understand the commitment involved in enrolling in regular classes. Many centres that offer scheduled curriculum, such as the Project Based providers, make trial availability a feature. It is always worth checking a potential club's specific policies regarding trial lessons or introductory rates before signing up for a full term.

Where in Osaka can I find kids science clubs classes?

Activity is spread across the city, but Utsubohonmachi and Nakanoshima are central hubs for established science institutions and administrative centres that host various educational events. Kitahorie also features dedicated, higher-investment STEAM studios. For casual exploration, attractions closer to the Osaka Bay Area often host large-scale, event-based science experiences.

Are there science clubs focused on higher achievement or competition?

While many clubs focus on general exploration and enjoyment, some associations in areas like Utsubohonmachi specifically cater to older primary and secondary students interested in competitive pathways. These programs usually involve more focused curriculum design and require commitment outside of simple drop-in attendance.

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