Episode 7

"The Girl of Summer-Sky Aqua" is Episode 7 of Super Cub.

Synopsis
A school club needs some stuff brought over from the school in Kofu. Since they left it until the last minute to ask, they can't get a teacher or parent to drive there for it. Reiko attaches a trailer to her cub so she and Koguma can ride over to pick up the items, which are for the cultural festival. Shii brings them coffee as thanks, and chats with them a bit.