Wait, it's a two-shot about Hiroko? And that extra chapter is part of the manga then? Happens after the last chapter? Could you give spoiler about those three chapters?
The two-shot くらやみのアスタリスク is about Hiroko and it's a part of Rainy Song collection. The story takes place after the events of Kimi Koi Limit. Japanese scans are here.
The extra chapter for Kimi Koi Limit is short (8 pages) and is focusing about Sato-chan. The story takes place before the events of Kimi Koi Limit, when Sato-chan and Sono are in high school. Chinese scans are here.
last edited at Jul 6, 2015 4:40PM