山本裕之
Takashi for mixed chorus and piano (2004); words by Tomohisa Matsuura
The Champa Flower (チャムパの花) for double mixed chorus and piano (2004); words by Rabindranath Tagore
Rouroutei no Uta (労労亭の歌) for vocal ensemble and piano (2004); words by Libai = Tomohisa Matsuura
Kenji-Sai (賢治祭) for vocal ensemble (2004); words by Machi Tawara
Sonor Aquae (水の音) for vocal ensemble (2006); words by Matsuo Bashō