Ryoukan 寮監（りょうかん）

Ryoukan, A Certain Magical Index animesinin yan karakteri. Japonca seslendireni Shizuka Okohira.

• Anime: A Certain Magical Index
• Japonca seslendiren: Shizuka Okohira

Yer aldığı animeler

• A Certain Magical Index (2008) — yan karakter
• A Certain Scientific Railgun (2009) — yan karakter
• A Certain Scientific Railgun S (2013) — yan karakter
• A Certain Scientific Railgun T (2020) — yan karakter
• Toaru Kagaku no Railgun: Motto Marutto Railgun (2010) — yan karakter

Seslendirenler

• Shizuka Okohira (Japonca)
• Hitomi Nabatame (Japonca)
• Cynthia Cranz (İngilizce)
• Eui-Jin Chae (Korece)