Wish Characters: The Angels

The young angel of liveliness and naivité: Kohaku
The beautiful Archangel; banned from Heavens : Hisui
Ransho
Toki
Ryuki

Wish Characters: The Demons

The devil's Son; former casanova extraordinaire : Kokyou
Immature, seductive and mischief-plottin' Kouryuu
Fangirls, Catgirls, amateur spies: Ryuuri & Hari

Wish Characters: The Humans

Serious and silent, he, who didn't have a wish: Shuichirou
The wealthy grandfather with the kind heart; Shinichirou

Wish Characters: Other Beings

The long gone spiritual stepmother; Hotaru
Wish's mascot; the fluffy messenger from God : Usyagi