[がい, gai] (pref) said; matter in question
[とうがい, tougai] (adj-no, n) appropriate (authorities); concern; applicability; correlation #643
[がいとう, gaitou] (n, vs) corresponding; answering to; coming under; applying to; (P) #1348
[がいあん, gaian] (n) the said proposal
[がいし, gaishi] (n) the said person; the target (person)
[がいとうなし, gaitounashi] (adj-f) not applicable; na
[がいとうじこう, gaitoujikou] (n) relevant (applicable) information (items)
[がいとうしゃ, gaitousha] (n) person concerned; person qualified; person in question; party; litigant (legal)
[がいはく, gaihaku] (adj-na, n) profundity; extensive (knowledge)
[がいはくなちしき, gaihakunachishiki] (n) profound knowledge
[がいもんだい, gaimondai] (n) the matter in question; the said problem
[かくのうメッセージがいとうすう, kakunou messe-ji gaitousuu] (n) { comp } stored message summary; MS
[とうがいかんちょう, tougaikanchou] (n) proper authorities; authorities concerned
[とうがいじんぶつ, tougaijinbutsu] (n) the appropriate person; competent person