Ep. 18: Haruka learns the truth about her family and reconciles with Kanata

Rain falls as Haruka confronts Kanata regarding a childhood lie about egg allergies. Kudryavka reveals to Riki that Kanata feigns coldness. Kanata explains she lied to protect Haruka from their family's violence. Haruka struggles with her resentment but, urged by Riki, seeks the truth. Kanata admits the Futaki family abused her when she showed kindness to Haruka, forcing her to be harsh to ensure Haruka's survival and her own succession. Haruka apologizes for her assumptions, and the sisters reconcile. Kanata decides to leave the family. They visit Shou, who reveals their parents attempted to take the children away, leading to his imprisonment. Haruka accepts she no longer needs to know her biological father's identity. Finally, the sisters visit their mother and other father.
Episodes
- Ep. 14 · Riki reunites with Mio at the beach after she transforms into a bird and merges with Midori.
- Ep. 15 · Riki joins the girls' dorm sleepover and cross-dresses to avoid disciplinary committee detection.
- Ep. 16 · Haruka faces disciplinary wrath and family secrets after bench destruction and criminal rumors
- Ep. 17 · Haruka shares her painful family history with friends who promise unwavering support.
- Ep. 18 · Haruka learns the truth about her family and reconciles with Kanata
- Ep. 19 · Kudryavka prepares for a national proficiency exam with Little Busters support.
- Ep. 20 · Rin and Riki help Aikawa ease his lovesickness for Sasami through a failed plan
- Ep. 21 · Riki helps Kudryavka with a Tebwa ritual and learns about her astronaut mother's tragic launch.
- Ep. 22 · Kudryavka Receives Ticket to Tebwa After Riki Encourages Her to Pursue Her Dreams