“The Last One”
“Saigo no Hitori” (最後のひとり)

Kyousuke tells the Little Busters that their first baseball game will be against a team composed of captains from other sports clubs. Most of the team is ultimately excited about the match, save for Riki and Rin. In addition, Masato points out that they still only have eight members, but Kyousuke reassures them that they will eventually have the final member. Later, Riki, Rin and Masato spot Kengo talking with Miyuki Koshiki, a former member of the archery club who was forced to quit after she lost an eye during an accident. Masato brings this up during lunch, brewing speculation from others about their relationship, but Miyuki points out that she was just asking him for advice. Later that day, Riki and the others learn Miyuki went up to the edge of the roof, prompting him, Rin and Masato to rush there against orders to stay inside the classroom. Three teachers try to dissuade her, but Miyuki slips and falls in the commotion, just to be rescued by Kengo in the nick of time, although he breaks his left arm and is suspended from the kendo club for a semester. Kengo decides to join the Little Busters, and after several tries, manages to hit a home run with one arm. With the Little Busters team complete, Naoe cannot shake the suspicion that Kyousuke was aware all this time that Kengo would eventually join them, as if he knew in advance what would happen.