From Shueisha's manga to TV anime, and now to the big screen—*Haikyu!! The Dumpster Battle* is a perfect showcase of competitive artistry. Upon its release in Japan in 2024, this theatrical film broke multiple anime box office records in its opening weekend. The DCP mastering for its mainland China release was handled by LI TRUST. DCP production for Japanese anime theatrical releases comes with its own unique technical ecosystem. The Japanese side typically delivers the master in DCDM format. LI TRUST's technical team conducted a full technical specification review, including: JPEG2000 encoding quality verification, color space (DCI-P3) consistency checks, and Dolby audio (7.1-channel) compatibility confirmation. For domestic cinemas, LI TRUST completed the embedding of Chinese subtitle tracks, with dedicated timecode alignment to match character lip movements in the animation. The final deliverable was a complete DCP package compliant with domestic cinema technical standards, ensuring this highly anticipated theatrical release reaches Chinese audiences at the highest technical quality.