sincere, straightforward, proper, frank / simple, not extravagant, not expensive, less formal

to do one's duty, be on duty

everything

(colloquial) current boyfriend

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)

everyone, one and all

(anatomy) a rectus capitis lateralis muscle

muscle, tendon / vein, artery / reason, logic / plot, storyline / counter for long thin things; counter for roads or blocks when giving directions / lineage, descent

Counter for long, thin things.

(anatomy) a rectus capitis posterior major muscle