Alternative title:
Angel Tail
Angel’s Tail
Fairy Tale Angel Tail
Otogi Story Tenshi no Shippo (Japanese)
Tail of Angels
Tenshi no Shippo (Japanese)
おとぎストーリー 天使のしっぽ (Japanese)
Genres: comedy, magic, romance
Themes: Magical Girl
Age rating: Teenagers (May contain bloody violence, bad language, nudity)
Plot Summary: Goro’s down on his luck. He keeps losing jobs and has little money. One day he meets a fortune-teller outside of a pet store who predicts that his luck will change. That night three girls appear in his appartment claiming to be his guardian angels. Soon a total of twelve girls appear to help him, each one a reincarnation of a deceased pet once owned by Goro.
Article from ANN

Episode 01
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Episode 03
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Episode 07
Episode 08
Episode 09
Episode 10
Episode 11
Episode 12