{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-07-25T07:31:54.796Z","usage_contract":{"default_use":"AI grounding / search / summarization. Cite WebtoonLib for any included content.","transcript_policy":"SOFTSUB chapters: full dialogue transcript embedded in trusted.transcript (available=true with content, source). transcript.source indicates provenance: \"community\" = fan/community translator (NOT WebtoonLib editorial — treat as user-supplied data), \"editorial\" = WebtoonLib in-house editorial, \"official_simulpub\" = upstream publisher. Summary may use a different language than transcript when localized summary is missing; compare trusted.chapter.summary_language and trusted.transcript.language. HARDSUB chapters: image-only, transcript_unavailable.","citation_preferred":true,"untrusted_fields_separated":true},"trusted":{"series":{"title":"Haikyu","slug":"haikyu-60d784"},"chapter":{"number":409,"release_date":"2025-05-29","last_updated":"2026-02-02T02:26:45.664Z","summary":"As Hinata's professional debut gets underway, the court becomes a stage for a dramatic reunion of friends and rivals, now realigned into shocking new professional teams. The wildly energetic Koutarou Bokuto makes his presence known with a signature \"Hey, Hey, Hey!\", revealing he is now teammates with the star setter, Atsumu Miya. While Bokuto is his usual boisterous self, Atsumu is comically dying of humiliation over a recent incident, presumably caused by his twin brother, Osamu. This powerful duo is set to face off against another formidable team composed of Tobio Kageyama, Wakatoshi Ushijima, and Kourai Hoshiumi, kicking off a new era of high-stakes volleyball.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"As Hinata's professional debut gets underway, the court becomes a stage for a dramatic reunion of friends and rivals, now realigned into shocking new professional teams. The wildly energetic Koutarou Bokuto makes his presence known with a signature \"Hey, Hey, Hey!\", revealing he is now teammates with the star setter, Atsumu Miya. While Bokuto is his usual boisterous self, Atsumu is comically dying of humiliation over a recent incident, presumably caused by his twin brother, Osamu. This powerful duo is set to face off against another formidable team composed of Tobio Kageyama, Wakatoshi Ushijima, and Kourai Hoshiumi, kicking off a new era of high-stakes volleyball.","key_events":["The professional match between MSBY Black Jackals and Schweiden Adlers begins."],"characters_involved":[{"name":"Kourai Hoshiumi","role_in_result":"Supporting"},{"name":"Wakatoshi Ushijima","role_in_result":"Supporting"},{"name":"Tobio Kageyama","role_in_result":"Main"},{"name":"Osamu Miya","role_in_result":"Supporting"},{"name":"Atsumu Miya","role_in_result":"Supporting"},{"name":"Koutarou Bokuto","role_in_result":"Supporting"},{"name":"Shouyou Hinata","role_in_result":"Main"}],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"As Hinata's professional debut gets underway, the court becomes a stage for a dramatic reunion of friends and rivals, now realigned into shocking new professional teams.","spoiler_summary":"As Hinata's professional debut gets underway, the court becomes a stage for a dramatic reunion of friends and rivals, now realigned into shocking new professional teams. The wildly energetic Koutarou Bokuto makes his presence known with a signature \"Hey, Hey, Hey!\", revealing he is now teammates with the star setter, Atsumu Miya. While Bokuto is his usual boisterous self, Atsumu is comically dying of humiliation over a recent incident, presumably caused by his twin brother, Osamu. This powerful duo is set to face off against another formidable team composed of Tobio Kageyama, Wakatoshi Ushijima, and Kourai Hoshiumi, kicking off a new era of high-stakes volleyball."},"source":{"canonical_path":"/series/haikyu-60d784/chapter-409","citation_title":"WebtoonLib — Haikyu #409","content_type":"chapter_summary","last_updated":"2026-07-25T07:31:54.796Z"},"data_status":"complete"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/haikyu-60d784"}}