'Hana no tenshi.'
tenshi
mizutenshi
kuraihana
watashi no hana
'Flower of the moon' would be月の花 (tsuki no hana) in Japanese.
Kokoro no tenshi
akai tenshi
Tsuki Hana
Hana Hime.
saigo no enjerusureija
You may say 'hana.'
kurimzonhana? Akai hana?