[Primal Gym (河瀬セイキ)] ヨマコ先生の計算ドリル (天元突破グレンラガン) [英訳]

[Primal Gym (Kawase Seiki)] Yomako Sensei no Keisan Drill (Tengen Toppa Gurren Lagann) [English] {CGrascal}