Includes several side stories and one-shots not included in the main volumes of Hirunaka no Ryuusei:

1. Futari no Nichijou (The Daily Life of Two People, 64.5)
A special about Mamura and Suzume's relationship.

2. Sarumaru Kotetsu no Atama no Naka (Inside Sarumaru's Head)
Sarumaru decides upon his feelings after the end of the main story.

3. Tonari no Otoko (The Guy Next Door, 78.5)
Six years after the end of the main story, Shishio meets his neighbor.

4. Danjo Gyakuten Hirunaka no Ryuusei (Genderbend Hirunaka no Ryuusei)

5. Black Pink

6. Hatsukoi Murasaki (Purple Love)
Chidori only eats soy sauce ice cream from the Purple Valley shop because "It tastes the best!" she claims; no other place has the same flavor. While she's there one day she encounters the person who made Purple Valley's ice cream special. To her surprise, he has changed in a way that no longer resembles the boy from her memories…

7. 6 Years Later
Describes what happens six years after the events of the final chapter, chapter 78.