Rein Kuwashima

I Got a Cheat Skill in Another World and Became Unrivaled in The Real World, Too [Light Novel] 1 (2020) — Illustrator — 13 Exemplare

I Got a Cheat Skill in Another World and Became Unrivaled in The Real World, Too [Manga] 1 (2022) — Original Character Design — 13 Exemplare

I Got a Cheat Skill in Another World and Became Unrivaled in The Real World, Too [Manga] 2 (2023) — Original Character Design — 8 Exemplare

I Got a Cheat Skill in Another World and Became Unrivaled in The Real World, Too [Light Novel] 2 (2021) — Illustrator — 7 Exemplare

I Got a Cheat Skill in Another World and Became Unrivaled in The Real World, Too [Manga] 3 (2023) — Original Character Design — 6 Exemplare

I Got a Cheat Skill in Another World and Became Unrivaled in The Real World, Too [Manga] 4 (2023) — Original Character Design — 3 Exemplare

I Got a Cheat Skill in Another World and Became Unrivaled in The Real World, Too [Light Novel] 3 (2023) — Illustrator — 2 Exemplare

29岁单身汉在异世界想自由生活却事与愿违!？ — Illustrator — 1 Exemplar

I Got a Cheat Skill in Another World and Became Unrivaled in The Real World, Too [Light Novel] 4 (2023) — Illustrator — 1 Exemplar