Passionate squall

 is a collaboration character single by Chihara Minori, Fujimura Ayumi, Hirano Aya, Toyosaki Aki and Hikasa Yoko. It was released on February 10, 2010, and peaked at #32 on the Oricon single chart.

Single Information
The lead track Passionate squall was used as the first ending theme for the anime The Qwaser of Stigmata.
 * Catalog Number: LACM-4685
 * All Lyrics: Hata Aki
 * Composition: Tom-H@ck (Track 1), Yoshida Katsuya (Track 4)
 * Arrangement: Tom-H@ck (Track 1), Tsukasa (Track 2), Sekino Motoki (Track 3), Takada Kyo (Track 4)

Tracklist

 * 1) Passionate squall
 * 2) Passionate squall (element-mix)
 * 3) Passionate squall (rush-candle-mix)
 * 4) 未明の祈り
 * 5) Passionate squall (off vocal)

Featured Artists

 * Chihara Minori as Teresa Beria (テレサ＝ベリア)
 * Fujimura Ayumi as Mafuyu Oribe (織部まふゆ)
 * Hirano Aya as Ekaterina Kurae (エカテリーナ＝クラエ)
 * Toyosaki Aki as Tomo Yamanobe (山辺燈)
 * Hikasa Yoko as Hana Katsuragi (桂木華)