Bokura wa Sou Yatte Irometeiku
僕らはそうやって色めいていく
A narrative focusing on the dynamic between a senior and their Kouhai unfolds across several chapters. In one, they coincidentally cross paths during a summer festival. Another chapter features the Kouhai assisting the senior in refining their running technique. Additional content includes character profiles and extra illustrations. Some chapters are available only at Comiket.