First TV Anime Adaptation Confirmed! 'Sirotan' Limited Pop-up Store Opens at Shibuya Sakura Stage from April 30, 2026

Marimocraft Inc. (Headquarters: Koto-ku, Tokyo) will hold a limited-time 'Sirotan' pop-up store, the 'Sirotan POP UP STORE', at 'CharaColle' on the 3rd floor of the Shibuya Sakura Stage (SHIBUYA SIDE) from Thursday, April 30 to Wednesday, May 13, 2026. 'Sirotan', a harp seal character born in 1999, has just been confirmed for its first TV anime adaptation. This pop-up shop will feature a wide array of merchandise, including plush mascots. Customers who make a purchase of 3,300 yen or more (including tax) will receive one exclusive 'sticker' as a bonus. Located just a short walk from the new South Gate of Shibuya Station, this highly accessible location is the perfect place to enjoy shopping in a store packed with the charm of 'Sirotan'. Event Overview 'Sirotan POP UP STORE @ Shibuya Sakura Stage' Shibuya Sakura Stage, SHIBUYA SIDE 3rd Floor 'CharaColle' Thursday, April 30, 2026 - Wednesday, May 13, 2026 10:00 - 21:00 Special Site ▶ https://marimocraft.co.jp/event/srtn0430/ Operational updates will be broadcast from the Marimocraft Event X account (@marimocraft_eve). Purchase Bonus Customers who spend 3,300 yen or more (including tax) will receive one 'sticker' featuring the teaser visual of the 'Sirotan' TV anime! * Available only to customers purchasing at the store. * One sticker will be distributed per transaction per person. Please note that receipts cannot be combined or split. * Quantities are limited, and the promotion will end once stock runs out. About 'Sirotan' A purely white, fluffy harp seal. Relaxed and a little mischievous. Can become friends with anyone and is always positive. Good at transforming into various things. Sirotan Official Website: https://sirotan.fun/ Sirotan Official X: https://x.com/sirotanfunwari Sirotan Official X (Sirotan Funwari Info): https://x.com/sirotan_fun Sirotan Official Instagram: https://www.instagram.com/sirotan_fun/ Anime Official HP: https://www.tv-asahi.co.jp/sirotan/ Anime Official X: https://x.com/anime_sirotan Anime Official YouTube Channel: https://www.youtube.com/@AnimeSirotan_off About Marimocraft Inc. Our main business operations include the wholesale, planning and development, manufacturing, and sales floor operation management of character merchandise. Marimocraft Official HP: https://marimocraft.co.jp/ [Marimocraft Official SNS Accounts] Marimocraft Event X: https://x.com/marimocraft_eve Marimocraft Official X: https://x.com/marimo_craft Marimocraft Official Instagram: https://www.instagram.com/marimocraft/