|Written by||Seiji Matsuyama|
|Published by||Akita Shoten|
|Release date||December 19th, 2002|
This is volume 8 of the Eiken Manga.
The Eiken club has existed according to the whims of its buxom founders and has stood unopposed for many semesters. but all of that is about to change. While Densuke and Chiharu have fun at a summer festival, Chou Ginten, the school treasurer has returned and she plans to eliminate the Eiken club for its lack of focus and its flagrant waste of school funds! Everyone in Eiken club is in a tizzy and they'll do anything to defend it, if they could just figure out exactly what kind of club Eiken is.
- 62. A Wet Beach Date with Chiharu
- 63. Double Date and Kaboom!
- 64. Amazing Chiharu!
- 65. Butterfly Kickers
- 66. Off to School, Thanks to the Packed Train
- 67. The Danger At Hand
- 68. Chou Ginten is Here!
- 69. Densuke's Reeeaaally Not So Scary Tale
- 70. Naked Man of La Mancha