Declension table of ?japya

Neuter	Singular	Dual	Plural
Nominative	japyam	japye	japyāni
Vocative	japya	japye	japyāni
Accusative	japyam	japye	japyāni
Instrumental	japyena	japyābhyām	japyaiḥ
Dative	japyāya	japyābhyām	japyebhyaḥ
Ablative	japyāt	japyābhyām	japyebhyaḥ
Genitive	japyasya	japyayoḥ	japyānām
Locative	japye	japyayoḥ	japyeṣu

Compound japya -

Adverb -japyam -japyāt