Kanji & Kana (Spahn & Hadamitzky):
683
Kanji Learners Dictionary (Jack Halpern, 2 edition, 2013):
110
Kodansha Kanji Dictionary (Jack Halpern, 2013):
145
Morohashi Daikanwajiten (Volume 2, page 0150):
1657
Remembering The Kanji (James Heisig):
2133
Remembering The Kanji (James Heisig, 6 edition):
2036
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
647
The New Nelson Japanese-English Character Dictionary (John Haig):
425