IID Launches Battle Stickers for YouTube Anime 'Hirotama! Hiro-kun' via 'Entame Print' Starting April 1st

IID, Inc. (Headquarters: Nakano-ku, Tokyo; Representative Director: Hiroshi Miyagawa; hereinafter 'IID') has begun selling battle stickers for the YouTube-originated anime 'Hirotama! Hiro-kun,' operated by BitStar Inc. (Headquarters: Shibuya-ku, Tokyo; CEO: Taku Watanabe), as new content for its 'Entame Print' service, starting at noon on Wednesday, April 1st.

About Entame Print:
Entame Print is a service that allows users to purchase and print various genres of content, including bromides of anime, games, and voice actors, from multi-copy machines installed in convenience stores nationwide.
*Participating stores: FamilyMart, Lawson, Ministop (Not available at some locations).

This time, we are selling battle stickers for 'Hirotama! Hiro-kun,' a hero comedy anime for elementary school students originating from YouTube, operated by the anime business 'BitStar Anime' within the social content studio 'BitStar Studio.' Following the great response to the first and second official sticker releases, these new battle stickers allow fans to enjoy playing against their friends.

Product Information:
'Hirotama! Battle Stickers'
Sales Start: April 1, 2026 (Wed) 12:00
Sales End: May 31, 2026 (Sun) 23:59
Size: Sticker (L-size)
Types: 24 types in total (random)
Price (tax included): 300 yen
Content Number: F2ARCQUX3Q

How to Purchase:
1. Operate the multi-copy machine at FamilyMart/Lawson/Ministop and select 'All Content' from the menu screen.
2. Select 'Entame Print' from the service list, agree to the terms, and enter the content number for the desired product.
3. Confirm the details and print if there are no issues.

About 'Hirotama! Hiro-kun':
'The strongest hero is... Mom!?' 'Hirotama! Hiro-kun' is a 'laid-back comedy' anime for elementary school students where the protagonist, 'Hiro Sarutobi,' whose mother is the strongest hero, solves troubles in the town and school with his elementary school friends. Since its YouTube debut in December 2022, it has grown rapidly with its fast-paced dialogue and addictive character interactions, surpassing 290,000 subscribers and 300 million total views! (As of March 2026). It has evolved into a 'staple anime' that children look forward to every update.

Entame Print plans to continue expanding valuable content for multi-copy machines, not only in anime and live-action films but also in game-related content, popular characters, and by collaborating with the 82 diverse media outlets across 21 genres operated by IID.