Mitsuru rhymes with:
andreu, andrew, carew, chesebrough, curcuru, deroo, ecru, erburu, hebrew, huairou, kakumaru, kanemaru, kennebrew, killebrew, kinnebrew, landrieu, larew, lerew, majrooh, masaru, minoru, muldrew, mulgrew, noboru, petru, pettigrew, renfrew, shigeru, shugrue, sugrue, sukru, toru, toshiharu, unrue, unruh
Mitsuru sounds like:
madagascar, matscher, matsuura, medgar, medicare, mediocre, mediscare, medsker, mentzer, metsker, metzer, metzgar, metzger, metzker, mintzer, montazeri, montessori, motzer