for the East Asian rainy season to end

the end of the 梅雨 (tsuyu) or East Asian rainy season

empty air / meaninglessness / (Buddhism) sunyata: emptiness, vacuity, awareness, openness, thusness / (Buddhism) void: one of the 五大 (godai, literally “great five”) and the highest of the five elements

blue / (of vegetation or traffic lights) green / pale / unripe; green (inexperienced)

the East Asian rainy season (from early June to early/mid-July)

the East Asian rainy season (from early June to early/mid-July)

"the grass is always greener on the other side": The others' circumstances seem more desirable.

(humble) to meet with someone, to have an audience with someone / to make an appearance, to be present / (possibly archaic) to serve someone, such as a master or husband

(dated) to be seen; to be found / (having seeing ability): able to see (ja: 目が見える、目の見える) / (within sight): visible (ja: 目に見える) / (easily predictable): apparent (ja: 目に見える)

(lost seeing ability): blind / (micro): micro / (out of sight): invisible, hidden / (speed): high-speed, rapid / (sense): noise, smell, temperature, energy, health, mentality / (transparent): transparent