Title
Cipher Academy
暗号学園のいろは
by NISIOISIN, Yuuji Iwasaki
★ 64finished7 volumes58 chapters
Mystery
Iroha is an average student newly enrolled in Cipher Academy, a Spartan school where students must crack code after code after code with barely enough time to catch their breath! Then a mysterious person named Kogoe gives Iroha an unusual pair of glasses with a crazy secret behind them! (Source: MANGA Plus)
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Volumes · 7 · 0 with ISBN · enSources: Open Library and Google Books ISBNs, checked 05/10/2026
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