ばんちょうせいさくけんきゅうじょ 番町政策研究所 LinksSentence search for 番町政策研究所Sentence search for ばんちょうせいさくけんきゅうじょKanji details for 番, 町, 政, 策, 研, 究 and 所Edit in JMdict Noun1. Banchō Seisaku Kenkyūjo (faction of the LDP) Discussions Log in to talk about this word.