THE HERO!! ~Ikareru Kobushi ni Hi wo Tsukero~

What is-it-saying! Frustration! I as-for, won't-stop!

何だってんだ contracts 何だと言っているんだ ('what are you saying?'). Sounds growled. 俺 (ore) is rough masculine 'I' — a register choice that picks a fight before any verb arrives.

One-punch, completed, consecutive-battles consecutive-wins

連戦連勝 ('battle-after-battle, win-after-win') doubles the same construction (連〜連〜) for the militaristic feel of unbroken streaks. Common pattern: 連〜連〜 = 'X after X.'

Right-at-edge limit until

ギリギリ — onomatopoeia for 'just barely / right at the edge.' Stacked with 限界 ('limit'), it doubles the 'on the brink' feeling.

Have-arrived! Go on! Right-right-noble-noble

正々堂々 ('right-right-noble-noble') = 'with full integrity, no underhanded tricks.' Sports-anime staple yojijukugo. The doubling for emphasis (X-X-Y-Y) is a common four-character structure.

How is-becoming-it-is? Nothing feel-not, no-longer enemy is-not

感じねぇ = 感じない slurred to ねぇ. 居ねぇ = 居ない slurred. Rough masculine register replaces -ai endings with -ee — heard in shounen anime, yakuza films, and tough-guy speech. Captures Saitama's bored disappointment perfectly.

Justice, execute, question-answer-no-need

問答無用 ('Q&A useless') = 'no point arguing, action time.' Used by samurai-era authority figures and modern action heroes alike to shut down debate before a fight.

Adrenaline start-overflow-ze, trained technique (obj) ram-imp.

ブチかます is slang from boxing/sumo — 'land a hit so hard it overwhelms.' Imperative 〜かませ adds the urgency. 鍛える ('to forge / train,' as a blade is forged) frames the body as a weapon.

God-dwell fist hoisting, I as-for, charge-only-sa

神宿る ('god-dwells-in') is a literary attributive — verb directly modifying noun. 拳 (kobushi) is the more dignified word for 'fist' (vs. 拳骨 'genkotsu'). 掲げる ('to hoist a flag/banner') gives the fist banner-energy.

Awakening-go world toward, now, soar-imp. strong high

舞い上がる ('dance-rise' = soar / take wing) — combines 舞う ('dance') and 上がる ('rise'). The imperative 舞い上がれ commands the verb. 目覚めゆく uses the literary 〜ゆく for 〜いく.

Any-kind-of time even, anything (subj) even-if-being

Stock duo of concessive clauses, parallel-built: どんな時でも (any-time-even) + 何があっても (anything-be-even-if). Together they cover 'every conceivable situation.'

God-dwell fist hoisting, I as-for, charge-only-sa

神宿る ('god-dwells-in') is a literary attributive — verb directly modifying noun. 拳 (kobushi) is the more dignified word for 'fist' (vs. 拳骨 'genkotsu'). 掲げる ('to hoist a flag/banner') gives the fist banner-energy.

Have-arrived! Certain-win! History-strongest!

参上 ('san-jou') is the humble verb 'to arrive (before someone of higher rank).' Used here ironically as a battle cry — Saitama announcing himself as an underling-style entry. 史上最強 packs four kanji into 'strongest in all of history.'

I as-for, KATSU! always win, crushing-victory

喝 (katsu!) is the Zen master's shout used to break a student's mental block — yelling-as-teaching. Punning trick: 喝 (katsu shout) and 勝つ (katsu, to win) are homophones, so '俺は喝!' reads simultaneously as 'I am the shout' and 'I win.'

Me (obj) praising voice or-such, applause-something-like, want-as-for-not-ze

讃える ('to praise / extol' — written 称える or 賛える as well) is a more elevated word than 褒める ('praise'). The casual 〜なんて dismisses the listed items as unworthy. ぜ at sentence end is rough masculine emphasis — 'I'm telling you.'

So, person-not-knowing evil (obj) strike

人知れず ('without people knowing' — bungo-style negative) is literary cousin of modern 人に知られないで. The kanji 人 acts as 'people' generally. This is Saitama's whole drama: he saves the world but stays invisible.

Sky covering surge enemies, I as-for back (obj) turn-as-for-not-do

天 normally read てん, here read そら ('sky') as a furigana stylization — kanji says 'heaven,' voice says 'sky.' 押し寄せる ('press-in-and-approach') is the verb for waves crashing or armies surging. The split-verb negation 向けはしない is emphatic refusal: 'turn? — that I will NOT do.'

Hero if-be, unshakable-no resolve forged, unleash-imp. iron-fist

揺ぎなき = 揺るぎ ('shaking, stem of 揺るぐ') + なき (literary 'no / without') = 'no-shaking,' modifying 覚悟. The 〜き / 〜なき endings are bungo (classical) attributive forms — modern equivalents are 〜い / 〜ない.

I (subj) win, evil (obj) sever, hands-together

合掌 ('hands together') is the Buddhist gesture of prayer or thanks — placed at the end of a ritual, often in funerals. Saying 合掌 over a defeated enemy = 'rest in peace, bro.'

However-much strong guy-also, tiny brat was-it-is

ちっぽけ (chippoke) ='tiny / insignificant,' a casual expressive word. ガキ (gaki) is rough slang for 'kid/brat' — registers don't get more masculine-rough. やつ ('guy / dude') matches the energy.

Weak-classical self, overcome, strong-become

弱き is the bungo attributive form of 弱い ('weak') — modern: 弱い. 己 (onore) is the formal/literary 'self' (more elevated than 自分). Both choices push the line toward 'samurai-philosophy' register.

Someday defeat-by mud lick until, fight

汚泥を舐める ('to lick the filthy mud') = the idiom 'to taste defeat / to be humiliatingly beaten.' Saitama's whole arc is the search for this experience — he's bored with always winning. The verb-clause + まで construction means 'until the action happens.'

I as-for, give-up-not, that chest-on future (obj) draw

未来 normally read みらい, here read あす ('tomorrow') — a furigana stylization (kanji says 'future,' voice says 'tomorrow'). Singer Endoh Masaaki of JAM Project is famous for this kind of layered meaning.

Lonely hero, I wanna be the strongest hero

孤独 (kodoku) is the song's quietest beat — the cost of strength is loneliness. The closing line code-switches into English with 最強 SAIKYOU dropped in untranslated, leaving the strongest word in Japanese exactly where it lands hardest.