I'm Gonna Be an Angel
Yuusuke finds Noelle sleeping in the forest. Noelle's monster family has moved in. Dispel, trying to kidnap Noelle, sends all sorts of creatures.
S01:E01 - Step 1: Kisses Mean I Like You, I Think
Noelle is a girl who came from the Monster World. Ever since Yuusuke accidentally kissed Noelle, she has been following him everywhere.
S01:E02 - Step 2: Patched Up Love Is Okay With Me!
Natsumi slaps Yuusuke because she thinks he was peeping into the girl's locker room. To fix the misunderstanding, Yuusuke tries writing a letter.
S01:E03 - Step 3: Hold Me, Squeeze Me
Noelle asks everyone to help her become an angel. Granny takes advantage of the situation by telling Noelle that angels must not give into temptation.
S01:E04 - Step 4: Precious Things, Precious...
In order to become Yuusuke's angel, Noelle tries to figure out love. On the way home from school, Noelle runs into Miruru.
S01:E05 - Step 5: It Can't Be Seen, but It's There
Papa invites Yuusuke to go to the beach with the rest of the family. But Noelle's older sister, Sara, is nowhere to be seen.
S01:E06 - Step 6: Wings of the Heart, Stuff Like That
Noelle gets carried away with her flying practices. Mikael hints that "To smile is what is important," but Noelle doesn't have a clue what it means.
S01:E07 - Step 7: A Bond That's Really Strong
Yuusuke receives a package at his house. Inside, they find a girl-squid claiming to be Noelle. The somewhat confused family takes the girl squid in.
S01:E08 - Step 8: I Wanna See You, but It Hurts
Lucca comes up with a crazy invention: a robot that's controlled by wearing a suit. Wanting to try it out, the family fights over the control suit.
S01:E09 - Step 9: No Doesn't Always Mean No
Since Noelle and Yuusuke are living together, they might as well be married. Noelle's family get hyped up to advance the two's relationship.
S01:E10 - Step 10: The Thing at the End of the Tunnel
Noelle goes to a festival with Yuusuke were he buys her a suspicious mechanical toy, Bun-bun.
S01:E11 - Step 11: It's Suddenly Time to Say Goodbye
The Durian Comet passes Earth once every 8 years. This is that lucky year! If you put a Durian on your head, your wishes will come true.
S01:E12 - Step 12: To Like Is to Be Liked?
Natsumi has turned into a little girl. She is living with Yuusuke and Noelle until Yuusuke can figure out how to turn her back to normal.
S01:E13 - Step 13: Round 'n Round and Back at the Start
Fed up with Miruru's string of failures, Dispel comes to the human world himself! He tries to lure Noelle to him by promising to make her an angel.