spring
Welcome to Demon School! Iruma-kun Season 4
魔入りました！入間くん 第4シリーズ
8 active events
The fourth season of Mairimashita! Iruma-kun. Suzuki Iruma and all thirteen students of the Misfit Class must perform to reach Rank 4 at the Music Festival. (Source: Crunchyroll News)
Official site ↗Crunchyroll
Related Events
collab-cafeNow on
Inumaru-kun Music Festival Cafe in Sweets Paradise 3 Stores from June 2nd
Other · Sweets Paradise (Collabo Paradise)
Check official site for venue details.
The event is held in Tokyo, Osaka, and Nagoya. Guests can choose one of two paper lunch mats as a bonus. One random original coaster is provided per drink ordered. For every 2,000 yen spent on merchandise, one random special scene photo card is given.
Jun 2 → Jun 30
2d left
merchNow on
Mairimashita! Iruma-kun New Goods Available at Avail Nationwide on June 20
Other · Multiple locations nationwide
Check official site for venue details.
No advance reservation required. Some items have purchase limits per person. Online store opens at 12:00 on June 20.
Jun 20 → Jun 30
2d left
collab-cafeUpcoming
Debi Night Maret Cafe for Anime 'Mairimashita! Iruma-kun'
Other · Multiple locations nationwide
Check official site for venue details.
No advance reservation required. Arrive early as popular events sell out quickly. Reservations start on June 26, 2026, at 20:00.
Jul 17 → Aug 24
57d left
collab-cafeEnded
Welcome to Demon School! Iruma-kun if Ma-fia x Favoteria Collaboration
Other · Favoteria
See official site for venue access.
Reservations start on April 7th at 19:00. Arrive early for popular events — limited edition items sell out fast. Most venues accept IC cards and credit cards.
Apr 24 → May 13
ended
collab-cafeEnded
Mairimashita! Iruma-kun Collaboration Event
Tokyo · Favoteria
See official site for venue access.
Reservations start on April 7th at 19:00. Arrive early for popular events — limited edition items sell out fast. Most venues accept IC cards and credit cards.
Apr 24 → May 13
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Inumaru-kun AFTER PARTY!!!!!! Store in Shibuya from June 5th
Tokyo · Tokyo Anime Center in DNP PLAZA SHIBUYA (Shibuya MODI 2F)
Check official site for venue details.
Receive one random trading square sticker (from 7 or 12 types) for every 3,000 yen (tax included) spent per transaction. No advance reservation required. Arrive early as popular events sell out quickly.
Jun 5 → Jun 21
ended
merchEnded
The Release of Mairimashita! Iruma-kun Latest Volume & Spin-off
Other · JR Akihabara Station (Inside Ticket Gates)
Located inside the ticket gates of JR Akihabara Station.
No advance reservation required. Arrive early as popular events sell out quickly.
Jun 8 → Jun 8
ended
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Inumaru-kun Music Note Balloon Store in Tower Records from June 12th
Tokyo · Tower Records (Shinjuku and Umeda NU Chayamachi stores)
Check official site for venue details.
Receive one random postcard (out of 7 types) as a bonus for every 2,000 yen (tax included) spent on merchandise.
Jun 12 → Jun 21
ended
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