Louis

All JLPT 4 grammar : かな（かな, kana）, I wonder

All JLPT 3 grammar : 勿論（もちろん, wa mochiron）, of course; certainly; naturally

All JLPT 3 grammar : 所が（ところが, tokoro ga）, even so; however; still; whereupon; even though; nevertheless; on the contrary; as a matter of fact; despite

All JLPT 3 grammar : てはいけないから（てはいけないから, te wa ikenai kara）, because there is no way that .. could be

All JLPT 3 grammar : 向き（向き, muki）, direction; orientation; aspect; exposure

All JLPT 3 grammar : 込む（込む, komu）, to be crowded; to be packed

All JLPT 3 grammar : 切れない（切れない, kirenai）, cannot completely ... (because it is excessive)

All JLPT 3 grammar : 振り（ぶり, buri ni）, style; manner; way

All JLPT 2 grammar : ものか（ものか, mon ka）, as if (something untrue were actually true); like hell (e.g. "like hell I will")

All JLPT 2 grammar : 〇〇ようか〇〇まいか（〇〇ようか〇〇まいか, -you ka-mai ka）, Shall I .. or should I .. ?