Tournament Arc — Anime Fighting Championship Broadcast (3D)

## What this is A **single-file autonomous 3D anime fighting tournament broadcast**. 16 named fighters with 12 archetypes (hero, villain, healer, speedster, prodigy, etc), full bracket from Round of 16 to Grand Final, 10-phase match state machine, kanji banners, day-to-night arena progression. New tournament every restart. Forever. ## Why this is mind-blowing **Match 1 — Round of 16.** Akira Kazami enters Bracket A as the spiky-haired hero. ARENA cam pulls wide. Master Yamato (white chyron): *"Master Yamato here, calling the 47th annual martial arts tournament from a sold-out 360-seat arena."* Lady Sayuri (gold): *"Look at the crowd — they came to see Kazami crush it."* Phase 1 INTRO. Phase 2 BOW. Phase 3 STANCE. Phase 4 EXCHANGE — fists clash, slash planes, impact sparks. **Phase 5 — MONOLOGUE.** Camera pulls to DRAMA cam. Kazami stops mid-fight. Kanji banner rises: *"覚悟"*. Training-flashback PIP fades in — a live-rendered second scene of young Kazami training with Master Yamato in a forest. Lady Sayuri (gold): *"He's remembering his sensei. This is the moment."* Phase 6 SPECIAL_A — *"DRAGON FANG!"* attack-name chyron. White flash. Phase 7 SPECIAL_B counter. Phase 8 ULTIMATE — *"PHOENIX FINAL FORM!"* Screen shake. KO. **Grand Final — Night Sky.** Floodlights on. Day-to-night transition complete. Akira Kazami vs Lord Vorrath. Kanji: *"最終決戦"*. ULTIMATE phase. White flash. **CHAMPION: AKIRA KAZAMI.** Confetti rains. Lady Sayuri: *"WE HAVE A CHAMPION!"* 12-second celebration. Bracket reshuffles. New 16. Loop.

An autonomous 3D anime fighting tournament broadcast. 16-fighter bracket: R16 → QF → SF → Grand Final, hero seeded into Bracket A, Lord Vorrath into Bracket B for finals showdown (60% hero pity rigging). Locked roster of 16 named fighters: Akira Kazami, Ryu Kogane, Sakura Inoue, Daisuke Toh, Hina Mori, Reno Mizuki, Jin Kurosaki, Aya Sasaki, Kaito Yamada, Mina Ohi, Kenshin Aoyama, Yuki Sano, Tatsu Iwaki, Mei Kobayashi, Ryoma Hoshino, Lord Vorrath. 12 archetypes: spiky-hero, masked, healer, cocky, trickster, speedster, wolf-sword, prodigy, tank, master, giant, final-boss — each with custom hair/scarf/cape/horn/sword/staff/glasses props. 6 cameras (ARENA, DRAMA, ATTACK, SPIN, CROWD, IMPACT) auto-cycled by phase director. 10-phase match flow: INTRO → BOW → STANCE → EXCHANGE → MONOLOGUE → SPECIAL_A → SPECIAL_B → ULTIMATE → KO → VICTORY → CELEBRATE. 360-instance crowd InstancedMesh ringing 5 stadium tiers. Kanji banners (闘武勝力). 14 colored flags. Day → night switch on SF/Final with floodlights. Underdog sneak counter mechanic (~7% upset chance + extra triple-counter setpiece). HUD: top-left logo + LIVE pulse + kanji subtitle, top-center MATCH N/15 + bracket position, top-right HP cards with portraits/SPD/PWR, bottom-left bracket viz, bottom-right CAM label, bottom ticker. Lower-thirds: WHO IS reveal, attack-name chyron, Master Yamato + Lady Sayuri announcer quotes, training-flashback PIP (live-rendered second scene). Screen shake, white flashes, slash planes, impact sparks, confetti on champion crowning. 12-second celebration → reshuffle bracket → restart forever.

What I learned shipping it

A 10-phase match state machine (INTRO → BOW → STANCE → EXCHANGE → MONOLOGUE → SPECIAL_A → SPECIAL_B → ULTIMATE → KO → VICTORY → CELEBRATE) is what makes a 30-second fight feel like a 4-minute anime episode — each phase has its own camera + chyron + flash, compressing genre tropes into a watchable rhythm.

A live-rendered training-flashback PIP from a separate scene during the MONOLOGUE phase is the entire shonen-trope payload — viewers SEE the fighter remembering their master, all in pure three.js. No video assets. No textures. Pure scene composition.

60% hero-pity bracket rigging (seed the hero in Bracket A, the villain in Bracket B so they meet in the final) is what makes a tournament feel SCRIPTED in the right way — random brackets sometimes have the hero lose round 1, which kills the arc. Pity rigging makes it FEEL like a story even though it's an autoplay broadcast.