Ep. 6: The group visits a new water park while Karane suffers from an unexplained illness.
Aired on November 12, 2023

6
Following Hakari's recommendation, Rentaro and the girls visit a newly opened water park. However, their plans are disrupted when Karane appears to have contracted a mysterious chill. The group must navigate this unexpected health issue while attempting to enjoy their day out at the pool. The narrative focuses on whether the friends can successfully manage Karane's condition and still have a good time together at the facility.
Episodes
- Ep. 2 · Hakari and Karane compete for Rentaro's first kiss
- Ep. 3 · Rentaro meets shy Yoshimoto Shizuka and must decide how to handle his third soulmate
- Ep. 4 · Rentaro attempts to ease tension between Hakari, Karane, and Shizuka through a game of Old Maid.
- Ep. 5 · Rentaro questions his soulmate connection with the hyper-efficient student Nano due to her extreme rationality.
- Ep. 6 · The group visits a new water park while Karane suffers from an unexplained illness.
- Ep. 7 · Rentaro encounters a small, energetic girl in the Chemistry Lab who is obsessed with drugs.
- Ep. 8 · Rentaro and Kusuri confront the kiss zombie threat to reverse the condition
- Ep. 9 · The Holy War of Love and Soul
- Ep. 10 · A romantic mission that appears to be impossible