Season
- Season 1 2014-01-09
- Season 0 2014-03-22
Episode
- Episode 1: She Came! She Came!
- Episode 2: She Came to School!
- Episode 3: Big Sisters Came!
- Episode 4: Kouki the Tough Guy Came!
- Episode 5: Swimsuit Time Came!
- Episode 6: A Hot Guy Came!
- Episode 7: Christmas Came!
- Episode 8: New Year's Day Came!
- Episode 9: Valentine's Day is Coming!
- Episode 10: Valentine's Day Came!
- Episode 11: White Day Came!
- Episode 12: My Bedside Nurse Came!
My Big Sister Arrived Season 1 Valentine's Day Came!
Tomoya’s father remarries to another woman, giving him a stepsister, Ichika. However Ichika is 17-years old and has completely fallen in love with her stepbrother who is only 13!! Families will collide in the most unusual fashion this season, in the new anime short: ONEE-CHAN GA KITA!
