一関: Ichinoseki, Iwate / 一ノ関: a surname

晴一: a male given name

(informal) easily defeatable / losing

(slang) most … up to this point in time

(slang) of the greatest levels up to this point in time

市立: (attributive, government, of an institution) the state of being established by a city's government; municipality

a Japanese card game similar to Baccarat, where the goal is to achieve a hand scoring as close to 9 points as possible

regular day off (e.g. closed every Monday)

the twentieth day of the month / twenty days / Short for 二十日鼠 (hatsuka nezumi): a house mouse

幾日も幾日も: day after day