Hyacinth 風信子 (ヒヤシンス) 13th single by Matsuura Aya Released March 10, 2004 Editions 1 Tracks 3 Regular edition · Regular EPCE-5278 · March 10, 2004 1 Hyacinth A-side 2 Aitakute B-side 3 Hatsukoi B-side 4 Hyacinth (Instrumental) Participants Matsuura Aya