Chikyu Wa Minna No Mono Nanda
Haha To Osanago No Uta<5> Zaidan Hojin Zennihon Shiritsu Yochien Yoji Kyoiku Kenkyu Kiko Hen From Hihirecords Ritsuko Oowada, Tokyo Broadcasting Children's Chorus Group 30. März 2011
Haha To Osanago No Uta<5> Zaidan Hojin Zennihon Shiritsu Yochien Yoji Kyoiku Kenkyu Kiko Hen From Hihirecords Ritsuko Oowada, Tokyo Broadcasting Children's Chorus Group 30. März 2011