1
log
彼は丸太をのこぎりでひいて板にしている。
He is sawing a log into boards.
2
dace (Tribolodon hakonensis)
3
test subject (of human experiments performed by Unit 731 during WWII)
See also:
731部隊 (ななさんいちぶたい)
4
prostitute dressed as a Buddhist nun
1
Maruta