Ep. 13: Raku discovers a photograph from ten years ago featuring the girl he promised to meet.
Aired on April 5, 2014

Raku comes across an old photograph that was taken ten years in the past. The image depicts him alongside the girl with whom he made a significant promise. As he examines the picture, the identity of the girl is revealed to be someone specific, connecting his current reality to his past. This discovery forces Raku to confront the memories associated with the promise he made, bringing the girl's true identity into focus and altering his understanding of their shared history.
Episodes
- Ep. 9 · Raku accidentally enters the women's hot spring during a school trip and must escape before being caught.
- Ep. 10 · Students pair up for the annual Test of Courage lottery while Chitoge disappears in the woods.
- Ep. 11 · Seishirou plans a surprise birthday party for Chitoge while Raku and Onodera shop for gifts together.
- Ep. 12 · Chitoge and Raku discuss childhood promises and test a key on a locket
- Ep. 13 · Raku discovers a photograph from ten years ago featuring the girl he promised to meet.
- Ep. 14 · Raku Receives News of His Fiancée Who Arrives After Ten Years
- Ep. 15 · Marika recounts their first meeting while Raku struggles to recall details and fears her father
- Ep. 16 · Raku accepts a part-time job at Onodera's family shop during a storm
- Ep. 17 · Raku seeks a romantic charm while Chitoge enjoys free festival items with him