Sex: Prologue - Recommendations

• Vol: 2; Ch: 18
• 2021 - 2022

When his mother Harumi died, his father disappeared, and the middle schooler Yu-kun was left without anyone in the world. The only people who would take him in were his mother's three ex-girlfriends, living together in Okinawa. Harumi's last words were, "It wasn't my husband after all…" Who did she want to be by her side in her final moments? Under the open tropical sky, Yu-kun will spend time with the people who knew his mother best, living together in an off-beat family.

• Vol: 1; Ch: 7
• 1995 - 2010

"Okinawa Prefecture is home to 75% of all U.S. military base facilities in Japan." Susumu Higa continues to weave stories set in Okinawa. This is a collection of his unique and previously uncollected stories about the present day.

• Vol: 1; Ch: 7
• 1992 - 1995

A ground level, unflinching look at the horrors of the Battle of Okinawa.

• Vol: 6; Ch: 67
• 1999 - 2002

Sumeragi Hotsuma, the blind "Sound Master," can kill Japanese demons with only the "sounds" made by the ring in his hand. His partner is high school student, Hiragi Ranku, adept at the strongest martial art, "Sappo" and blessed with the courage to fight any foe with her bare hands. A surprise, perhaps, that their enemies are "gods." Their battle takes place in Okinawa, a mystical island that protects Japan from evil gods and demons. This is a strange tale, which relates the mysterious history of Okinawa, myths from around the world and other world events with very precise imagery. Here exists a very, very strange world of fiction. The title, Narai Kanai means "Paradise" in the Okinawan dialect. In Okinawa, there is an island where the dead go to find eternal peace. Can Hotsuma and Ranku save Japan and provide these wandering souls with eternal peace?

• Vol: 1; Ch: 5
• 2018 - 2019

Kyouichi and Shouma meet again on the beaches of Okinawa after parting nearly a year ago when their relationship as step-brothers ceased to be. Before their parent's divorce, Kyouichi kept his feelings secret all this time for the sake of their family, but can he keep them hidden when he's pushed to the edge under the sweltering summer sun.

• Vol: 6; Ch: 44
• 2006 - 2010

Near future. A world renowned mathematician/physicist Francis Dullam loses his left brain hemisphere and retires from the hard science to study dolphins. Several years later he comes up with the new thesis(which is essentially a collection of dolphin footage). As the "thesis" is being severly criticized by the media, Ishii Mitsunari(a student living in America) discovers the idea hidden there, that will help to create the true Artifical Intelligence. Motivated to create the AI first, Mitsunari leaves for Okinawa, to follow the footsteps of Dullam.

• Vol: 9; Ch: 72
• 2016 - 2020

The gangsters of the gloomy country bureaucrats who ignite Japan!! Kill the instigators of the Okinawa independence movement and sniper Chinese soldiers at the Senkaku. Encourage a revival of the Okinawa gangsters dominated by the Chinese mafia. On the other hand, Kai Kozu, who leads the public security special mission group "BEGIN". He wants to make Okinawa a battlefield for Japan to survive...!?

• Vol: 1; Ch: 6
• 2003

• Vol: 1
• 2006

Toru, Yui, Akira, and Tetsuo are senior high school students in Okinawa, Japan's southernmost prefecture. A sprawling blue sky and crystal sea are common sights in this prefecture known for its breathtaking scenery. The four have nothing to be passionate about, just spending days complaining about their boring school life. One day at an aquarium, Toru meets a hot lady, Nagisa, and gets infatuated on the spot.

• One Shot
• 2008

During his free time in Okinawa, Ken is suddenly forced to couple up with a girl.