{"schema_version":"webtoonlib.llm.chapter.v1.3","generated_at":"2026-09-07T18:21:39.266Z","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":"Sakamoto Days","slug":"sakamoto-days-301993"},"chapter":{"number":29,"chapter_key":"29","release_date":"2025-05-29","last_updated":"2026-02-02T02:27:14.687Z","summary":"Fulfilling his confident promise to handle the overwhelming odds, Tarou Sakamoto finally gets serious. The pressure of the confrontation triggers his legendary transformation, shedding his chubby physique to reveal the cold, slender, and mustachio-less super-assassin of his prime. To the horror of the train's civilian passengers, Sakamoto unleashes his full power, turning a simple advertisement flyer into a lethally precise weapon in a brutally efficient display that leaves his enemies in pieces and solidifies his badass reputation.","summary_source":"graph_aggregator","summary_status":"generated","summary_verification":"unverified"},"summary":"Fulfilling his confident promise to handle the overwhelming odds, Tarou Sakamoto finally gets serious. The pressure of the confrontation triggers his legendary transformation, shedding his chubby physique to reveal the cold, slender, and mustachio-less super-assassin of his prime. To the horror of the train's civilian passengers, Sakamoto unleashes his full power, turning a simple advertisement flyer into a lethally precise weapon in a brutally efficient display that leaves his enemies in pieces and solidifies his badass reputation.","key_events":["Skinny Sakamoto Transformation: Sakamoto burns fat to enter his prime form during a train fight."],"characters_involved":[{"name":"Heisuke Mashimo","role_in_result":"Supporting"},{"name":"Osaragi","role_in_result":"Supporting"},{"name":"Shishiba","role_in_result":"Supporting"},{"name":"Tarou Sakamoto","role_in_result":"Main"}],"transcript":{"available":false,"reason":"Hardsub chapter — image-only","endpoint":null},"spoiler":{"level":"auto","safe_teaser":"Fulfilling his confident promise to handle the overwhelming odds, Tarou Sakamoto finally gets serious.","spoiler_summary":"Fulfilling his confident promise to handle the overwhelming odds, Tarou Sakamoto finally gets serious. The pressure of the confrontation triggers his legendary transformation, shedding his chubby physique to reveal the cold, slender, and mustachio-less super-assassin of his prime. To the horror of the train's civilian passengers, Sakamoto unleashes his full power, turning a simple advertisement flyer into a lethally precise weapon in a brutally efficient display that leaves his enemies in pieces and solidifies his badass reputation."},"source":{"canonical_path":"/series/sakamoto-days-301993/chapter-29","citation_title":"WebtoonLib — Sakamoto Days #29","content_type":"chapter_summary","last_updated":"2026-09-07T18:21:39.266Z"},"data_status":"complete"},"untrusted":{"user_comments":[]},"see_also":{"for_series_detail":"/llms-series/sakamoto-days-301993"}}