TOPPAN implements collaboration with anime 'Welcome to Demon School! Iruma-kun' at 'TOPPA!!! BASE AKIBA', a shop broadcasting new charms of content
TOPPAN will hold a collaboration event for the anime 'Welcome to Demon School! Iruma-kun' at 'TOPPA!!! BASE AKIBA' in Akihabara from May 23 to June 11, 2026, selling exclusive 6th-anniversary merchandise.
📋 Article Processing Timeline
- 📰 Published: April 10, 2026 at 19:04
- 🔍 Collected: April 11, 2026 at 00:27 (5h 22m after Published)
- 🤖 AI Analyzed: April 20, 2026 at 01:21 (216h 53m after Collected)
TOPPAN Inc. (Headquarters: Bunkyo-ku, Tokyo; President & Representative Director: Haruhiko Noguchi; hereinafter TOPPAN), a group company of TOPPAN Holdings Inc., operates 'TOPPA!!! BASE AKIBA' (Location: ecute Akihabara), a shop that collaborates with various content such as anime, games, and artists for limited periods, providing new appeal and experiential value to the content.
From Saturday, May 23 to Thursday, June 11, 2026, a collaboration with the anime 'Welcome to Demon School! Iruma-kun' will be held at the 'TOPPA!!! BASE AKIBA' store. Furthermore, ahead of the in-store collaboration, pre-orders for merchandise will be accepted at the 'TOPPA!!! BASE AKIBA' official online shop from Friday, April 10 to Sunday, April 26.
The anime 'Welcome to Demon School! Iruma-kun' depicts the struggles and growth of a human boy, Iruma Suzuki, who ends up attending the demon school Babyls as the grandson of a great demon of the demon world. In October 2025, it celebrated its 6th anniversary since the anime broadcast began. Additionally, the 4th series of the anime will begin broadcasting in April 2026.
At 'TOPPA!!! BASE AKIBA', to commemorate the 6th anniversary of the anime broadcast, original merchandise will be sold and store decorations will be featured, utilizing newly drawn designs with '6' as a motif. Also, some of the merchandise sold this time is planned to be available at satellite shops and the 'TOPPA!!! BASE AKIBA' official online shop.
■ Overview of the Collaboration between 'TOPPA!!! BASE AKIBA' and 'Welcome to Demon School! Iruma-kun'
① Sale of 'TOPPA!!! BASE AKIBA' Original Merchandise
【Acrylic Stands】
These are 'TOPPA!!! BASE AKIBA' original acrylic stands featuring newly drawn illustrations. The design depicts the characters appearing in the work—'Iruma Suzuki', 'Asmodeus Alice', 'Valac Clara', 'Naberius Kalego', 'Balam Shichiro', and 'Opera'—along with items featuring a '6' motif to commemorate the anime's 6th broadcasting anniversary.
【Trading Die-cut Hologram Stickers】
These are 'TOPPA!!! BASE AKIBA' original trading die-cut hologram stickers using the newly drawn illustrations. Through hologram processing, they feature a distinctive specification that shines, changing into 7 colors depending on the angle of light reflection.
From Saturday, May 23 to Thursday, June 11, 2026, a collaboration with the anime 'Welcome to Demon School! Iruma-kun' will be held at the 'TOPPA!!! BASE AKIBA' store. Furthermore, ahead of the in-store collaboration, pre-orders for merchandise will be accepted at the 'TOPPA!!! BASE AKIBA' official online shop from Friday, April 10 to Sunday, April 26.
The anime 'Welcome to Demon School! Iruma-kun' depicts the struggles and growth of a human boy, Iruma Suzuki, who ends up attending the demon school Babyls as the grandson of a great demon of the demon world. In October 2025, it celebrated its 6th anniversary since the anime broadcast began. Additionally, the 4th series of the anime will begin broadcasting in April 2026.
At 'TOPPA!!! BASE AKIBA', to commemorate the 6th anniversary of the anime broadcast, original merchandise will be sold and store decorations will be featured, utilizing newly drawn designs with '6' as a motif. Also, some of the merchandise sold this time is planned to be available at satellite shops and the 'TOPPA!!! BASE AKIBA' official online shop.
■ Overview of the Collaboration between 'TOPPA!!! BASE AKIBA' and 'Welcome to Demon School! Iruma-kun'
① Sale of 'TOPPA!!! BASE AKIBA' Original Merchandise
【Acrylic Stands】
These are 'TOPPA!!! BASE AKIBA' original acrylic stands featuring newly drawn illustrations. The design depicts the characters appearing in the work—'Iruma Suzuki', 'Asmodeus Alice', 'Valac Clara', 'Naberius Kalego', 'Balam Shichiro', and 'Opera'—along with items featuring a '6' motif to commemorate the anime's 6th broadcasting anniversary.
【Trading Die-cut Hologram Stickers】
These are 'TOPPA!!! BASE AKIBA' original trading die-cut hologram stickers using the newly drawn illustrations. Through hologram processing, they feature a distinctive specification that shines, changing into 7 colors depending on the angle of light reflection.