Saitō (Japanese surname)

to observe a religious fast; to abstain from food or certain activities before a ritual

dining hall in a Buddhist temple

Zhaijiao sect of Buddhism

Ramadan (Islam)

fasting days; a fast

(religious) offerings

to offer sacrifices (to gods or ancestors) whilst abstaining from meat, wine etc

food given to Buddhist monks as alms

festival of fasting (esp. Eid al-Fitr)