Kimi wa Natsu no Naka

君は夏のなか

Originally released as a booklet bundled with the first limited edition release of Kimi wa Natsu no Naka. Contains two bonus stories: 1. Kimi to Natsu no Ato (君と夏のあと, After My Summer of You) 2. Kimi to Kimi (君と君, You and You)