be full-bodied / be relaxed

北栗鼠: a red squirrel (Sciurus vulgaris)

足りない: insufficient, lacking

(literally) the contact of the wind / (figuratively) criticism and objection received from others

Alternative form of 突き当たり

Synonym of ぴたり / (to suit something) fine

suitable, well-fitting

falling, collapsing / (to meet) unexpectedly / (to halt) suddenly, abruptly

receiving sunlight

沢渡: a surname