Kusha

Canonical Uttara Kāṇḍa accounts present Kusha as born to Sita at the hermitage of the sage Valmiki after Sita is left there pregnant; he and his twin brother Lava are raised and educated in that ashram. A distinct folktale variant recorded in the Kathāsaritsāgara tradition relates that Valmiki created Kusha from kusha grass (kusa grass) when Lava was absent; this grass-origin account is a later or regional variant rather than the mainstream Uttara Kāṇḍa birth narrative.

Provided sources do not supply a fixed iconography for Kusha; descriptions emphasize kinship resemblance rather than detailed features. Several accounts note that Kusha and Lava resembled their father Rama, and some sources remark on a whitish-golden complexion attributed to the twins, indicating continuity of parentage and royal appearance. Overall the texts foreground his familial identity and role as heir rather than a standardized physical portrait.

Kusha is trained in military arts and educated under the sage Valmiki at the ashram; he and his twin are the first audience for Valmiki's recitation of the Ramayana and later popularize the epic by traveling and performing it. In some versions (and in the Padma Purana) Kusha and Lava capture the sacrificial horse of Rama's ashvamedha and defeat Rama's brothers and army, demonstrating notable martial prowess. After the events of the epic he becomes a king — founding Kushasthali and ruling parts of southern Kosala — and in some secondary accounts (e.g., Ānanda Rāmāyaṇa) organizes forces to restore Ayodhya to its former splendour; certain traditions extend his dominion further as a variant claim.