�¡Kawashima Ryuta Kyoju No "Atama Dojo" 1
�¡Yasushi Ra Masa Noboru / Mondai Sakusei Nakamura Katsuki / Mondai Sakusei Kawashima Ryuta / Kanshu Mainichishimbun Kagaku Kankyo Bu / Henshu

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凌 Credits

TAIRA MASATO