裏帳簿

うらちょうぼ

noun

•

secret accounts, unauthorized accounting, under-the-counter accounting

裏	back, amidst, in, reverse, inside, palm, sole, rear, lining, wrong side
帳	notebook, account book, album, curtain, veil, net, tent
簿	register, record book

かいけいがかり

たいほ

、

げんいん

かれ

うらちょうぼ

こうさく

うわさ

When the accountant was arrested, rumour had it that it was for his creative bookkeeping