Japanese	Romaji	Meen	Explanation
成人向	Seijinmuke	For Adults	The word written on the cover of the doujinsi for adults well.
成人指定	Seiinsitei	Adults only	A general word.Japanese use it at the time as the movie as well.
成人	Seijin	Adult	Seijin is an adult in law. It is the word of the meaning of the person who has responsibility and the right.
大人	Otona	grown-up	Otona is the word of the meaning of the grown-up handled every day in Japan.
男性向	Danseimuke	For Men of Adults Ero	Danseimuke is the word which only the person who trades a manga doujinsi is handled for.It is not a general word.
萌え	Moe	Lovely Heartthrob	Moe is the word which means "bust out" in Japanese,but animaniac use it like this. Morrigan moe=Morrigan is lovely
女性向	Jyoseimuke	For Women of Adults Yaoi	Joseimuke is not a general word too.
18禁	18kin	X A person under 18 years old must not see it.	The word which means a work for the adult whom however we use.
禁止	Kinsi	Prohibition
18歳以上？	18sai ijyou?	Are you over 18 years old?	Make the person of 18 years old and over an adult about the sex by Japanese law in many cases.
以上	Ijyou	Over
18歳未満？	18sai Miman?	Are you under 18 years old?
未満	Miman	Under
変態	Hentai	Perversion A sexual pervert Perverted sexually	This is no meaning of the pornography in Japanese.This is often used when it is a person.
(H エッチ)	Ecchi or etti	Sex Erotic Sexual	Ecchi is the Japanese way of pronoucing the letter H, the first letter in the word Hentai.
やおい	Yaoi	The work which draws famous character's homosexuality.(It is limited in the case of the men.)	We(Japanese otaku) use this word well, too. The etymology is the following. Yamanasi,Otinasi,Iminasi = Non climax, Non punch line,Nonsense.
同人誌	Doujinsi	The book which a person publishes personally for him and his company.	As for the comic, contents don't limit it.They are sometimes a novel and a collection of poems.and an autobiography.
エロ	Ero	Erotic	General slang.
エロ本	Erohon	Erotic book Pornography(book type)	General slang.

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