kuraihana
watashi no hana
'Flower of the moon' would be月の花 (tsuki no hana) in Japanese.
'Hana no tenshi.'
Hana Hime.
Tsuki Hana
Azaki
kuraikokoro
kuraitaiyo
ダークデーモン
You may say 'hana.'
kurimzonhana? Akai hana?
The phrase 'dark storm' would be 暗い嵐 (kurai arashi) in Japanese.