Kokuhaku Yokou Renshuu may be referring to:
- Kokuhaku Yokou Renshuu (novel), the first book of the Kokuhaku Yokou Renshuu light novel series
- Kokuhaku Yokou Renshuu (series), the official light novel adaptations of the Love Series
- Kokuhaku Yokou Renshuu - Short Story, a comic retelling the story of the original song
- Kokuhaku Yokou Renshuu (song), the song in the Love Series
- Kokuhaku Yokou Renshuu ZERO, a short manga serving as a prequel to the first three songs of the Love Series