午前2時のハリネズミさん at Ikebukuro, Tokyo

Nocturnal small-animal cafe in Ikebukuro where hedgehogs, guinea pigs and sugar gliders roam actively after dark.

Gozen Niji no Harinezumi-san is a nocturnal small-animal cafe on the second floor of the Royal West building, a five-minute walk from Ikebukuro Station West Exit. The concept is built around the fact that hedgehogs and other small creatures are nocturnal, so the cafe creates a dim, night-safari environment where the animals are naturally active and energetic. The shop houses hedgehogs as the main attraction, alongside guinea pigs, sugar gliders, chinchillas, panda mice and degus, with new animals added over time. Visitors book timed sessions of 30 or 60 minutes, with 30 minutes costing 800 yen and 60 minutes 1,400 yen, and a treat-feeding option available as an add-on. The venue is recommended for ages four and up, and a loyalty card system offers a free 60-minute session after accumulating stamps. The cafe is open daily from 11:00 to 20:00, and reservations can be made by phone or through platforms such as Jalan. Customer reviews on Jalan rate the experience highly, with strong scores from couples, families and solo travellers alike. For a distinctive animal encounter that lets you see hedgehogs at their lively best, this nocturnal cafe offers a cosy, characterful alternative to the usual daytime animal cafes. Its gentle, small-scale charm makes it a delightful stop for families and curious visitors to Ikebukuro.