「いらっしゃ～い」「よぉ」「なんだ、啓太か・・・」
tbd
"Welcome!" "Yo." "Oh, what, it's only Keita?"
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いらっしゃい， いらしゃい
1. come, go, stay
2. welcome
tbd
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なんだ， なーんだ， なあんだ， 何だ
1. what!, oh
2. what the heck, what the, damn
tbd
が
1. indicates the subject of a sentence
2. indicates possession
3. but, however, (and) yet, though, although, while
4. and
5. used after an introductory remark or explanation
6. regardless of ..., whether ... (or not), no matter ...
7. indicates a des...
tbd