土俵: sumo ring; a sandbag

for the first time, first

(dialectal) for the first time

for the first time

(sumo) the ring / a sandbag

(sumo) dohyo-iri, a ring-entering ceremony performed by rikishi in the higher divisions

physical tension, strain / mental strain, nervousness / tension in a relationship / the contracted state of a muscle

be physically tense / be mentally tense, be nervous / for a relationship to suffer tension / for a muscle to contract

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend