Hirotama! Hiro-kun Battle Stickers Now Available via Entame Print at Convenience Stores

A new set of battle stickers featuring characters from the YouTube-originated anime Hirotama! Hiro-kun has launched through the Entame Print service, available at multi-copy machines in convenience stores across Japan from April 1, 2026 at 12:00 PM.

Entame Print service

About Entame Print

Entame Print is a service that lets you purchase and print a wide variety of content — including bromides from anime, games, and voice actors — directly from multi-copy machines installed at convenience stores nationwide.

Available locations: FamilyMart, Lawson, and MINISTOP (not available at all branches)

Hirotama! Hiro-kun Battle Stickers

Hirotama! Hiro-kun is a hero comedy anime aimed at elementary school students, produced by BitStar's animation division "BitStar Anime" under the social content studio "BitStar Studio." The story follows protagonist Hiro Sarutobi, whose mother is the most powerful hero, as he and his elementary school friends work together to solve troubles in their town and at school.

Since launching on YouTube in December 2022, the anime has grown rapidly thanks to its snappy dialogue and memorable character interactions. As of March 2026, the channel has surpassed 290,000 subscribers and recorded over 300 million total views, making it a staple of everyday life for many children.

Following the strong response to the first and second official sticker releases, a new set of battle stickers — designed for head-to-head play with friends — is now available through Entame Print.

Product Details

Hirotama! Battle Stickers

Sale Start: April 1, 2026 (Wednesday), 12:00 PM
Sale End: May 31, 2026 (Sunday), 11:59 PM
Size: L-size sticker
Varieties: 24 types total (random)
Price (tax included): ¥300
Content Code: F2ARCQUX3Q

How to Purchase

At a multi-copy machine in a FamilyMart, Lawson, or MINISTOP, select "All Contents" from the menu screen.
Choose "Entame Print" from the service list, agree to the terms, and enter the content code for the item you want.
Review the details and proceed to print.

For the full usage guide, visit: https://entame-print.jp/how-to-order

About Hirotama! Hiro-kun

Hirotama! Hiro-kun — "The greatest hero is... Mom!?" — is a lighthearted comedy anime for elementary school students. The series is distributed on YouTube and managed by BitStar Anime.