One of Makoto's work colleagues. Not married. Has many fantasies about women and often says vulgar things making Makoto blush. Okahama himself thought he was good at sex until girl colleagues started to discuss the types of men they hated most. Then it revealed that he had a lot of problems, f.e. thought only about himself.
Makoto's father. A 52-year-old company officer. He is overly sensitive about his sex life, and far too protective of his youngest child, Jun. (source: http://en.wikipedia.org/wiki/Futari_Ecchi)
Makoto's elder brother. A 29-year-old lawyer. He is very nosy and frequently pesters Makoto about his sex life and fancies himself as Makoto's tutor on the topic of pleasuring women. In order to appease his own sex drive, he frequently visits brothels. Is used to speak in an extremely loud voice which (along with the topic Akira usually covers) makes everyone embarrassed.
Moodie is a woman who Fullbody had taken to the Baratie. Sanji tried to seduce her, which made Fullbody angry and jealous. Moodie tried to calm him down, but she did not succeed in doing so. She was never seen again. First Appearance: Chapter 43; Episode 20 (Source: One Piece Wikia)
Morii and Moriya are Azusa's friends back at middle school. They used to be the one who bullied her, but made up after Y�to manage to get them to apologize. They believe that Y�to and Azusa are a couple. (Source: Wikipedia)