Is Koi wa Deep ni Benkyō‑Chū! coming back?

Koi wa Deep ni Benkyō‑Chū! ended 2021-05-19 on Hulu Japan. The series was a short, three-episode comedy spin-off that aired in May 2021. It focused on the third brother, Eitarō Hasuda, as he navigated the humorous side of love and relationships, exploring his trials and curiosities about romance.

Koi wa Deep ni Benkyō‑Chū! was a lighthearted series that delved into Eitarō's humorous attempts to understand romance, including planning surprise gifts and offering advice to colleagues. The show was set in 2021 and provided a comedic look at his personal experiences with love.