(historical) Tokugawa, a family name, notably of Tokugawa Ieyasu, a famous Edo period shogun, founder of the Tokugawa shogunate

to score, to gain points

family headship

a privilege, a special right or benefit

Vietcong

Short for 特別養護老人ホーム (tokubetsu yōgo rōjin hōmu).

irresistible, can't hold back, can't suppress, can't keep oneself from

(idiomatic) have no choice but to; it can't be helped; it's inevitable

can't help but, can't suppress, can't keep oneself from

Alternative spelling of 止むを得ない (yamu o enai, “have no choice but to”)