Riron Ga Wakaru Chikara to Undo No Tezukuri Jikken/ Kawamura Yasufumi / Cho Tokyorikadaigaku Kawamura Kenkyu Shitsu / Cho

БбRiron Ga Wakaru Chikara to Undo No Tezukuri Jikken
БбKawamura Yasufumi / Cho Tokyorikadaigaku Kawamura Kenkyu Shitsu / Cho

凌 Credits