Trapezium
Episodes
Download Episode 1
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Trapezium - Episode 1
Driven by an unwavering passion for becoming an idol, Yuu Azuma, a young, ambitious first-year student at Joshuu East High School, embarks on a journey to form an idol group. To make her dream a reality, she recruits one girl from each of her region’s four high schools (located to the north, east, south and west) and soon finds her fellow group members. Joining Yuu is Ranko Kashima, a sophisticated second-year student at Holy Teneritas Southern Girls’ Academy, with a distinctive curly hairstyle and admiration for Ochou-fujin ("Madame Butterfly"); Kurumi Taiga, a student at West Tech Vocational High School, who wears cute, oversized jackets with long sleeves and dreams of winning the championship at a robotics competition; and, Mika Kamei, a student who also hails from Joshuu North High School, is known for being a kind-hearted girl and for her dedication to volunteering. With the help of Shinji Kudou, Yuu's "collaborator" and confidante, these four young girls set off on the road to stardom. But the journey hides unexpected trials, rigorous demands, setbacks and pressures, threatening to undo all that Yuu has worked so hard for. (Source: Crunchyroll, edited)
Episode 1 Viewing Guide & Storyline Overview
Canon EpisodeYou are streaming Trapezium Episode 1 in full 1080p Ultra High Definition with English Subtitles and English Dubbed audio options. Episode 1 delivers critical plot developments, high-caliber fight sequences, and character evolutions crafted by top Japanese animation animators.
Powered by 9-anime.si's edge streaming nodes, this episode offers instant zero-buffering playback, adaptive resolution switching (1080p, 720p, 480p), and synchronized dual-audio channels. AniSkip smart timestamp integration automatically detects and bypasses the opening theme (OP) and ending credits (ED) so you experience uninterrupted narrative flow.
Technical Stream & Anime Specifications
Verified Metadata- Japanese Title
- トラペジウム
- Animation Studio
- CloverWorks
- Audio Codec
- Dual Audio AAC 192k (Sub/Dub)
- Video Resolution
- 1080p Ultra HD (60 FPS)
- Episode Duration
- 94 min / ep
- Broadcast Format
- MOVIE • FINISHED
- Community Score
- 6.8 / 10
- Failover CDN
- Active Multi-Server CDN
Key Characters & Voice Cast (Seiyuu)
Official Voice Actors
Yuu Azuma
Ranko Katori
Kurumi Taiga
Mika Kamei
Shinji Kudou
Moeka Koga
Sachi Mizuno
Shuuichi Itami
Episode 1 Frequently Asked Questions
Direct AnswersHow do I switch between English Sub and English Dub for Episode 1?
Use the server selector pills directly above the video player to switch between Subbed and Dubbed streams. Both options feature 1080p crystal-clear playback with crisp audio synchronization.
How does the automatic intro/outro skip feature work?
9-anime.si integrates AniSkip crowdsourced timestamp verification to detect the precise start and end markers of anime opening and ending themes, automatically skipping them without cutting canonical content.
When will the next episode release?
All episodes of this season are available for binge streaming in 1080p on 9-anime.si.