異世界に放置ゲー理論を持ち込んだら世界最強になれる説
いせかい に ほうちげー りろん お もちこんだら せかい さいきょう に なれる せつ
est. Rough estimate based on volume count, reprints and magazine — not an official figure
How to compare editions, collected volumes and ISBNs / Sources, updates and corrections
いせかい に ほうちげー りろん お もちこんだら せかい さいきょう に なれる せつ
est. Rough estimate based on volume count, reprints and magazine — not an official figure
How to compare editions, collected volumes and ISBNs / Sources, updates and corrections