Onegai☆Twins: Natsu wa Owaranai
おねがい☆ツインズ 夏は終わらない
Synopsis
Two weeks have passed since the dilemma between Maiku, Karen and Miina was resolved, but their lives are more hectic than ever. Karen has become possessed in her newly discovered brother and Miina is desperate for attention as well, which leaves little time for Maiku to concentrate on his work. Therefore he decides to head out in the woods and set up a camp, where he can be work in peace. But, as always, we have Morino who is up to no good. To make things a bit more interesting, she organizes a field trip to Maiku's camp site, and encourages everyone to make some good summer memories.
Characters

Kazami Mizuho
Supporting

Kusanagi Kei
Supporting

Kamishiro Maiku
Main

Miyafuji Miina
Main

Onodera Karen
Main

Morino Ichigo
Supporting

Shimazaki Kousei
Supporting

Oribe Tsubaki
Supporting

Herikawa Koishi
Supporting

Misumi Kaede
Supporting

Magumo Hyosuke
Supporting

Shidou Matagu
Supporting

Marie
Supporting

Shidou Haruko
Supporting
Opening & Ending Themes
Openings
- "Second Flight" by KOTOKO & Hiromi Sato
Endings
- "Asu e no Namida" by Mami Kawada