In traditional Jain Dharma, Jain rituals do not require homa (fire sacrifice).

• Homa / havan / yajña as done in Vedic-Hindu tradition is not a Jain scriptural ritual.
• Core Jain practices are:

- Namokar Mantra, samayik, pratikraman, svādhyāy (study) - Chaityavandan, puja of Tirthankars (for murtipujak Shvetambar, some Digambar traditions) - Fasting, vows, meditation, and charity with ahimsa-bhav.

About fire in Jainism:

• Fire itself is allowed in daily life (cooking, light, etc.) but used carefully to avoid himsa to tiny living beings.
• Some modern Jain families may copy homa-type rituals from Hindu culture, but these are social customs, not Jain-Agam-based requirements.

So, no Jain ritual needs homa. A person can follow Jain Dharma fully with puja, pratikraman, meditation, and vows—without any fire-sacrifice ritual.