6:07

旅の扉 -Prologue-
v4.5+
An instrumental Japanese post-rock / modern-classical prologue at 104 BPM, shifting between 5/4 (3+3+2) and 4/4, Bright D Lydian color, Clean, math-like guitars with light delay (subtle tapping and arpeggios) interlock with a lyrical piano theme, Add soft strings/pad for cinematic lift, Include distant low bell tones at the start and near the end, gentle glockenspiel sparkles like “feathers, ” and a faint paper-rustle texture as a hidden “letter” motif, Keep the groove forward and excited—adventure is beginning—then end with a short feedback swell to lead into Track
3:28

A high-energy Japanese-English hybrid rock/metalcore track at 150 BPM in 4/4 with female vocals, Explosive distorted guitars, double-kick drumming, and heavy electronic elements blend with melodic clean vocals and occasional shouts, Verses are driven by pulsing synth bass and sharp math-rock influenced guitar riffs, Choruses explode with anthemic layered vocals, soaring melodies, and wide guitars, Bridge features a crushing breakdown with syncopated rhythms, glitch stutters, and sub-drops, The mood is revolutionary, emotional, and cinematic, with tension between destruction and hope, Length ~4:00
4:07

A gentle yet emotional Japanese indie-pop track in 6/8 at 106 BPM, Acoustic guitar and electric piano form the core, layered with airy synth pads and lightly processed drums, Add faint environmental textures: a distant bell once after the second chorus, and subtle paper-rustle sounds, Vocals begin softly, almost spoken, and bloom into melodic choruses with delicate harmonies, Style blends introspective storytelling, subtle electronic rhythms, and shoegaze-like guitar ambiance, Theme: small happiness, intimacy, and walking together in a fleeting spring moment, Length ~3:40
3:53

緑の檻 -森の国-
v4.5+
A Japanese post-rock / alternative track with electro-pop elements at 98 BPM in 4/4, Clean interlocking guitar arpeggios in a math-rock style, contrasted with emotional vocal lines and dense bass/drums, Add warm but suffocating synth pads and subtle electronic beats, blending organic forest field-recordings (birds, creaking wood, faint wind) with modern textures, The chorus should bloom with layered harmonies and synths like sunlight through leaves, but quickly sink back into a dense, shadowy atmosphere, Bridge introduces a shifting 3+3+2 rhythm to feel like a maze, End with noisy guitar textures fading into environmental sounds, Mood: lush yet claustrophobic, beautiful but oppressive, Length ~4:10
3:45

蒼の底 -水の国-
v4.5+
A Japanese dream-pop / ambient rock track at 84 BPM in 4/4, Clean delay guitars with a shimmering, shoegaze-like texture and soft electric piano create a floating base, Minimal, steady beats and airy synth pads weave an urban yet fragile atmosphere, Vocals are introspective and poetic, blending melancholy with warmth, conveying both loneliness and gentleness, The chorus should bloom into layered guitar noise and expansive reverb, evoking the sensation of being submerged underwater, The bridge introduces feedback and subtle electronic noise textures, gradually dissolving into an ambient outro with faint ocean sounds, Mood: fragile, immersive, healing yet melancholic, Length ~4:30
3:55

砂上の王国 -砂の国-
v4.5+
An experimental Japanese alt-rock track with melancholic energy and a poetic, metaphor-driven story, The rhythm is playful yet subtle, inspired by swung jazz grooves and syncopated drums, Clean-toned guitars, light piano motifs, and glitch textures weave through shifting progressions, The vocals are introspective—sometimes whispered, sometimes distant—delivering metaphorical lyrics about a “Kingdom of Sand”: a mirage-like empire built on illusion, Its ruler realizes everything—crowns, applause, thrones—is just dust blown by the wind, Themes of vanity, impermanence, and crumbling identity flow beneath a delicate arrangement, The structure evolves unpredictably, ending with a faint glow of hope, Dreamy yet sharp, floating yet decaying, Language: Japanese
Genre: Alternative Rock / Experimental Pop
Mood: Poetic, ironic, dreamy, fragile
BPM: ~90 (playful, syncopated rhythm)
Exclude all artist names and titles; keep it fictional, symbolic, and emotionally resonant
4:02

A Japanese electronic rock / cyberpunk track at 126 BPM in 4/4 with female vocals & metalcore & mathrock & glitch core and hyperflip and colour bass, & post hard core
Driving beats blend with glitch effects and heavy distorted guitars, creating a balance of club energy and arena-scale impact, Verses are restrained and half-sung or spoken over pulsing synth bass, emphasizing a sense of tension and urban unease, Pre-chorus introduces shimmering arpeggios and rising synth layers, building anticipation, vocals are cool and emotional female voice, The chorus explodes with massive guitars, layered synths, and soaring vocals, evoking both chaos and unity, The bridge drops into a crushing breakdown with distorted beats, glitch textures, and electronic noise, before surging back into the final chorus, The track ends abruptly, like a sudden citywide blackout, Mood: futuristic, chaotic, energetic, caught between hope and collapse, Length ~4:10
4:31

静かな抱擁 -月の国-
v4.5+
A Japanese ballad at 92 BPM in 4/4, Minimal piano and warm strings form the foundation, joined by soft acoustic guitar and subtle ambient pads, Drums are delicate with brushed snares and light cymbals, keeping the rhythm intimate and unobtrusive, Vocals should be intimate, breathy, and emotional, evoking closeness and vulnerability, The chorus swells with layered strings and harmonies, while the bridge strips down to solo piano and whispered vocals before returning to a gentle full arrangement, Mood: introspective, tender, quietly luminous, like moonlight, Length ~4:20
4:33

透き通る声 -水晶の国-
v4.5+
A Japanese electronic dream-pop track at 122 BPM in 4/4, club-oriented but transparent in tone, Glassy harp-like synths, bell tones, and shimmering pads create a crystalline atmosphere, Rhythm is steady four-on-the-floor with light, airy percussion, giving a sense of clarity and openness, The verses are intimate and breathy, while the choruses bloom with layered vocals and reverb-heavy harmonies, resembling a choir of glass, Add subtle glitch textures and evolving synth arpeggios to suggest light refracting through water, The bridge drops into a spacious ambient section with distant pulses, then slowly rebuilds into a luminous final chorus, Mood: clear hope, rebirth, radiant transparency, like light reflecting on crystal, Length ~4:20
5:02

A Japanese post-rock / experimental rock track at 136 BPM, alternating between 7/8 and 4/4, Minimalist repetition builds gradually into a dense, cathartic climax, Guitars use delay-driven arpeggios and interlocking math-like phrases, layered with transparent and cold synth textures, female Vocals are restrained and mostly single-line, emphasizing solitude, then expand into soaring emotional climaxes, The bridge shifts dramatically (7/8 → 4/4) to create a breakthrough before the final chorus, Mood: freedom and isolation, release and pain colliding in the vast sky, Length ~4:30
4:31

星の港 -光の国-
v4.5+
A Japanese mid-tempo anthemic track at 110 BPM in 4/4, A blend of electronic pop and cinematic rock with dreamlike synth layers, chorus-like vocal harmonies, and warm guitar textures, The arrangement builds gradually, evoking a night harbor where stars scatter across the sky, Verses are intimate and reflective, while choruses bloom with wide, emotional harmonies like constellations, The bridge swells with waves of synth arpeggios and layered guitars, leading into a radiant final chorus that feels like gathering light before dawn, Mood: reunion, relief, collective recovery, the calm before sunrise, Length ~4:30
3:39

凍てつく夢 -氷の国-
v4.5+
A Japanese ambient / post-rock inspired piece at 64 BPM in 4/4, with a suspended, frozen atmosphere, No drums or beats — instead, layers of icy synth drones, glassy textures, and fragmented piano notes that fall like shards of ice, Strings swell faintly in the background, dissolving into silence, Vocals are whispered, almost ghostly, submerged in reverb so that the words are only half-recognizable, The track should feel like time has stopped, evoking death, sleep, and a frozen world, The ending fades into noise and disappears, Mood: stillness, resignation, eternal sleep, Length ~4:30
3:50

手紙の帰還 -風の回廊-
v4.5+
A Japanese acoustic-pop with a evergreen but emotional atmosphere at 110 bpm in 3/4 and math rock & erectro pop & post rock elements, Acoustic guitar and warm vocals form the core, layered with subtle string arrangements and soft wind-like noise textures, The track builds gradually from intimacy to anthemic release, evoking the feeling of a letter returning across time, female Vocal delivery is heartfelt, sometimes almost whispered, then soaring with emotional strength, Mood: nostalgic, tender, unifying, hopeful, Length ~4:30
5:16

JOURNEY OF LIFE -故郷-
v4.5+
A grand Japanese post-rock anthem at 116 BPM in 4/4, The song begins quietly with delicate guitar arpeggios and sparse piano, gradually layering with atmospheric synths and dynamic drums, Instruments build step by step into a sweeping climax of guitars, strings, and choral-like backing vocals, symbolizing the overwhelming sense of "return" and release, The mood is epic, emotional, and cathartic, balancing fragility with power, The ending fades out like light breaking through clouds, representing liberation and closure, Mood: triumphant, emotional, luminous, transcendent, Length ~6:00
4:53

A Japanese instrumental post-classical / cinematic track at 76 BPM in free-flowing 4/4, Minimal piano motifs ripple softly, gradually layered with warm strings and distant horns, Subtle glockenspiel or celesta sparkles appear like fading stars, Pads swell like a dawn horizon, evoking stillness after a long journey, The arrangement should move from sparse, fragile notes into a resonant orchestral embrace, then dissolve into silence, leaving a sense of continuation, Mood: hopeful, timeless, gently solemn, passing the torch to the next generation, Length ~3:20
