From Japanese-German FreeDict Dictionary ver. 0.2.0:
[ichi1] 罅, 皹, 皸, [ichi1] ひび, (皹) (皸) あかぎれ
(ひび)
(noun (common) (futsuumeishi))
(nouns which may take the genitive case particle `no')
Note: word usually written using kana alone(f) Schrunde, rissige (f) Haut, (m) Riss, (m) Spalt, (m) Sprung (in der Wand od. in einer Freundschaft), (f) Schrunde, rissige (f) Haut