Things to Do · Saitama (near Tokyo)

Kobito Museum at AEON Lake Town: Hunt for Japan's "Creepy-Cute" Tiny Creatures

Looking for something fun, and a little bit weird, to do near Tokyo with your family? Rain or shine, here's one I can recommend: Kobito Hakubutsukan (the "Kobito Museum"), a permanent exhibit inside AEON Lake Town in Saitama. I went with my family.

A tiny Kobito figure with a human-like face peeking out from leaves and flowers — Can you spot it? A Kobito hiding in the leaves (center). Photo by Kick.

What are Kobito?

Kobito ("little people") come from Kobito Zukan, a Japanese picture book series by author and illustrator Toshitaka Nabata. The books are written like a field guide to small, strange creatures that secretly live all around us.

Their style is often called "kimo-kawa": a mix of kimoi (creepy) and kawaii (cute). They have funny, very human faces on chubby little bodies. At first they look a bit strange, and then somehow you start to like them.

A pink Kobito figure with a round face sitting in the branches of a peach tree — A pink Kobito in the branches of a peach tree.

What it's like inside

The museum opened in August 2026. According to the official site, you enter as a "Kobito researcher" and walk through life-size dioramas of the places where Kobito live, such as a house, a field, a forest, a pond, the sea, and a cave.

The fun part is that the Kobito are hidden everywhere. They peek out of the leaves, sit inside tree holes, climb trees, and even ride a sea turtle hanging from the ceiling. When we were there, kids and adults alike were looking around for them.

A large peach tree diorama with Kobito figures on the trunk and on the grass, and a pug statue — The peach tree area. There are Kobito on the trunk, on the grass, and riding a dog.

Kobito figures with mushroom caps standing on artificial grass among big mushrooms — Mushroom Kobito in the forest.

A Kobito shaped like a stag beetle on a tree trunk next to real-looking beetles — Look closely: one of these beetles has a face.

A Kobito riding on a large sea turtle model hanging from the ceiling — Don't forget to look up. A Kobito riding a sea turtle.

My short video from the museum.

The shop

There is a big shop with lots of Kobito goods. According to the official site, entry to the shop area is free, and it has about 300 items, including some you can only buy here. Plan a little extra time (and budget) for it.

Things to know before you go

The exhibit costs money, the shop doesn't. You only need a ticket for the exhibit area.
It can get busy. On busy days, the museum may hand out timed entry tickets online in the morning. They announce this on their official X (Twitter) account.
Not every child will love it. The "creepy-cute" faces are the whole point, but very young kids might find a few of them a little scary.
The Kobito books are Japanese. If you don't know the characters, that's fine. Hunting for the hidden creatures is fun on its own.

A cave-like tunnel leading to a golden Kobito figure standing on a rock — The cave area, with a golden Kobito at the end.

Getting there from Tokyo

AEON Lake Town is right next to Koshigaya-Laketown Station on the JR Musashino Line, about an hour from central Tokyo by train.

From Tokyo Station: JR Keihin-Tohoku Line to Minami-Urawa, then change to the JR Musashino Line.
From Shinjuku: JR Saikyo Line to Musashi-Urawa, then change to the JR Musashino Line.

The museum is on the 3rd floor of the mori building. AEON Lake Town is often called Japan's largest shopping mall, with about 700 shops across its buildings, so it's easy to spend the rest of the day there, especially on a rainy day.

Quick facts

I checked these in October 2026 on the official Kobito Hakubutsukan page and travel guides. Prices and hours can change, so please check the official page (Japanese) before you go.

Where	AEON Lake Town mori, 3F (3-1-1 Laketown, Koshigaya, Saitama)
Hours	10:00–21:00 (last entry to the exhibit 20:30); closed on some days
Exhibit tickets	Adults ¥1,200 / Children (12 and under) ¥600 / Age 3 and under free
Shop	Free entry, about 300 items
Booking	Usually not needed; timed tickets online on busy days
Nearest station	Koshigaya-Laketown (JR Musashino Line)
From central Tokyo	About 1 hour by train

FAQ

Is it OK for adults without kids?

I think so. When we went, there were lots of adults enjoying it too. If you like quirky, only-in-Japan things, it's worth a visit.

Can I take photos?

When I visited, taking photos was allowed and nothing said you couldn't post them on social media. Rules can change, so please follow the signs at the venue.

Do I need to know the books?

No. The hunt for hidden Kobito works even if you've never heard of them.

Summary

Kobito Hakubutsukan is a fun, slightly strange museum where the whole family can hunt for tiny creatures hidden in life-size dioramas. It's an easy trip from Tokyo by train, the shop is free to enter, and the rest of AEON Lake Town is right there when you're done.

Another place I enjoyed with my family: Toba Aquarium (Mie), home to Japan's last sea otters.

Kobito Zukan © Toshitaka Nabata. All photos were taken by Kick at the museum. This site is not affiliated with Kobito Hakubutsukan or AEON.