Gakken Kanji Dictionary ("A New Dictionary of Kanji Usage"):
1482
Japanese Names (P.G. O'Neill):
1477
Kanji Learners Dictionary (Jack Halpern, 2 edition, 2013):
1823
Kodansha Kanji Dictionary (Jack Halpern, 2013):
2632
Les Kanjis dans la tête (Yves Maniette):
513
Remembering The Kanji (James Heisig):
501
Remembering The Kanji (James Heisig, 6 edition):
540
The New Nelson Japanese-English Character Dictionary (John Haig):
2464