Phoenix

Nail-mark (subj) remains-extent, fist (obj) tightly clench

握り締める (nigirishimeru) = 握る ('grip') + 締める ('tighten') — squeezing inward, the textbook image of pre-game tension. The 〜くらい construction sets the action against a measurement bar: 'gripped to the degree that nail marks remain.'

Now orange-of-light-of-inside-toward

オレンジの光 ('orange light') is volleyball-anime shorthand for the gym-court flood lighting at game time — and it ties to the phoenix imagery (orange flames) the song closes on.

Unusually sweat (subj) body (obj) tear-apart, unknown high-stage-toward

未知なる ('unknown' attributive) uses 〜なる, the literary version of の. Common in titles and song lyrics for a slightly archaic feel: 大いなる ('great'), 異なる ('different'). 引き裂く ('rip apart') applied to sweat is intentionally extreme — the body is being broken open.

Super away, win-chance as-for ain't, overtaking-keep-then-fine

超 (chou) as a casual prefix means 'super-' or 'ultra-' (超かわいい 'super cute'). 勝ち目はねぇ uses the rough -ee shift on ない. 抜かしていればいい = 抜かす ('overtake') in te-iru-ba-ii — 'as long as I'm overtaking, that's fine.'

Wound (obj) fearing flap-not-classical life-something-like, taxidermy-from no-different

羽ばたかぬ uses the literary 〜ぬ negative (modern: 羽ばたかない). 剥製 ('taxidermy / stuffed bird') is a brutal image: a bird that won't fly is just a hollow shell that looks alive. The line is the song's thesis.

Painful-extent leap-imp. heart

心臓 (shinzou) is the heart-as-organ — distinct from 心 (kokoro, the metaphysical heart). The song picks the physiological one because it's about the actual organ pounding before a match. 〜くらい sets the extent: 'leap to the point of pain.'

All-one-has (obj) release-imp.

ありったけ = 'everything that exists' (lit. 'all-as-it-is') — the absolute total of what you have. 解き放つ = 解く ('untie') + 放つ ('release') — set free what was bound up. Imperative form 解き放て is the command.

Win-loss-even-also somewhere far, time (obj) stopped, this one-moment (subj) slow-motion-in sparkles

Standard sports-anime visual: when the protagonist's spike connects, time slows. The song reproduces it in language: 時をとめた一瞬 ('a moment that stopped time'), スローモーション borrowed from English camera-vocabulary.

Come-on, go-wild-soft-imp.

暴れな is the soft imperative — verb stem + な, masculine encouraging tone. Distinct from the bare imperative 暴れろ (harsher) and the negative imperative 暴れるな ('don't go wild'). Same な, very different meanings depending on what it's attached to.

Liked-above skilled-below, any-kind-of dream-even there (subj) start

好き以上得意未満 ('above 'I like it,' below 'I'm good at it') is a four-noun phrase using 以上 ('above / from X up') paired with 未満 ('below / less than X'). The pair brackets a region: the awkward middle where you've outgrown 'just a hobby' but aren't 'an athlete' yet. Pure sports-anime vocabulary.

Victory-of taste as-for, easy-win-than fierce-struggle-of-end (subj) delicious

悪戦苦闘 ('bad-battle bitter-fight') = yojijukugo for 'a brutal slog of a fight.' The whole sentence uses 〜より + 〜が + adjective for comparison: 'X less than Y is more delicious.'

Diamond-like altitude raised bond-with, enemy-of iron-wall shattering

みたく is youth-slang variant of みたいに ('like / similar to'). Strictly speaking it's a non-standard usage, but it's heard everywhere among younger speakers and sounds natural in pop lyrics. 鉄壁 ('iron wall') in volleyball is the term for an impregnable block.

Believe person (obj) wind (subj) pushes

者 (mono) is the literary 'one / person' as in 強き者 ('the strong'), 信じる者 ('the believer'). Distinct from 物 (mono, 'thing'). The line is the song's tailwind verse: trust gets propelled.

Gold-with shines that star until, body-into-powder-doing-while fly-imp.

身を粉にする ('turn one's body to powder' = work oneself to the bone) is a fixed idiom for grinding-yourself-down effort. Combined with 〜ながら ('while V-ing'), the line says 'fly even while pulverizing yourself in the process.'

Get-obsessed-can dream (subj) be-if, burn-out-completion thing (obj) don't-fear

BURNOUT SYNDROMES' band name shows up in 燃え尽きる ('burn out completely' — 燃える + 尽きる). The song's whole thesis: don't be afraid to burn out, because that's what you do when the dream is real.

Raise-imp. temperature, chest-of flame, orange-of-beyond, blue-ly flicker youth-toward

青春 (seishun, 'blue-springtime') is the Japanese word for adolescence — the kanji map directly: 青 ('blue/young') + 春 ('spring'). The verse pivots from the orange of the gym lights to the blue of youth itself burning.

However-many-times rise-imp., proud-high-classical immortal-bird-like

誇り高き = 誇り高い in literary attributive form (modern: 誇り高い 'high-pride / proud'). 不死鳥 ('not-die-bird') is the Japanese word for the mythological phoenix — literal kanji-by-kanji translation of the Greek concept.

This orange-of-light-of-inside-in

Closes the song where it began — the orange light. The opening verse said 'now into the orange light' (へ, toward); the closing says 'inside the orange light' (で, location). The journey arrived.

Come-on, go-wild-soft-imp.

暴れな is the soft imperative — verb stem + な, masculine encouraging tone. Distinct from the bare imperative 暴れろ (harsher) and the negative imperative 暴れるな ('don't go wild'). Same な, very different meanings depending on what it's attached to.

Person as-for, lifetime, dream and emotion shouldering go-on-living

担う ('to shoulder / bear / carry') treats abstractions like dreams and emotions as physical loads. 〜ていく ('go onward') is the right partner for lifetime-long actions.

Bird-skin (subj) won't-stop, life (subj) hotly is-burning

鳥肌 ('bird-skin' = goosebumps) — the term comes from how plucked-bird skin looks bumpy. Common phrase 鳥肌が立つ ('goosebumps stand up') means 'I got chills' (positive: from awe; negative: from disgust).

Limit-of-beyond, that beyond-toward, fighting joy (obj)

限界の先 ('beyond the limit') stacked with その先へ ('beyond that') is sports-rock recursion: just past the wall, then past that wall too.