Mairimashita! Iruma-kun: Boku Doumei no Game-michi
- Volume Not AvailableChapter 1-3
- Ch 3 Jun 2, 2026 Ch 2 Jun 2, 2026 Ch 1 Jun 2, 2026
A spin-off manga featuring Iruma Suzuki, Shax Lead, and Soi Purson - the three of which make up the titular "Boku Alliance" - as they play various Netherworld video games.