{"rewrite":{"id":"r_136b960932feddae10f1cd5f","clusterId":"c_7bdbadf24bb3ec06fd7a89d7","slug":"lost10-episode-4-reveals-nao-s-daughter-died-in-a-traffic-accident","model":"deepseek-v4-1-flash","headline":"LOST10 Episode 4 Reveals Nao's Daughter Died in a Traffic Accident","summary":"Episode 4 of LOST10, the TBS Friday drama starring Ryusei Yokohama, aired on the 6th and revealed the past of Nao, the insurance investigator played by Shun Oguri. His wife Akane, played by Mijika Ichikawa, tells Kokoma that the couple lost their 6-year-old daughter in a traffic accident that happened in front of Nao. Posts on X called the reveal painful, and others responded to the buddy feeling between the two leads.","whyItMatters":"LOST10 has run on the mechanics of the Shikaradake case, and Episode 4 puts the two leads' losses side by side, so the partnership now has a stated basis instead of an assumed one.","webCardHtml":"\u003cp\u003eKokoma has nowhere to stay in Tokyo, so he goes to the house where Nao always stays and finds Akane there. Akane and Nao have reportedly been separated for two years, and until this episode the drama had established only that she works for an insurance company. A set of children\u0026#39;s tableware sits in the cupboard before she explains the accident.\u003c/p\u003e\u003cp\u003eThe Shikaradake case keeps running underneath: Kokoma and Nao are in Shibuya looking for Harune, whose husband Nikaido died in the mountains, and the previous episode ended with security footage of Kadon, a tour client who was supposed to have gone missing in the climbing accident. Nao also devotes himself to Nono, a girl who lost her mother, and one post on X asked how he felt while listening to her concerns.\u003c/p\u003e","blueskyPost":"LOST10 gave Nao the backstory after the buddy pairing with Kokoma was already carrying scenes. Oguri plays the investigator whose wife Akane delivers the reveal, not him.","twitterPost":"LOST10 hands Nao's past to Akane's account, not to Oguri's own scenes. The buddy pairing with Kokoma does the emotional work first.","threadsPost":"LOST10 routes Nao's backstory through his wife Akane telling Kokoma, so Shun Oguri's character never narrates the loss himself. The buddy pairing with Kokoma has been building long enough that the reveal lands as context for a relationship already on screen.","newsletterBlurb":"Episode 4 of TBS's LOST10 aired on the 6th and turned to Nao's private history: he and his wife Akane lost their 6-year-old daughter in a traffic accident that took place in front of him. Akane, played by Mijika Ichikawa, is the one who tells Kokoma. The Shikaradake case continues alongside it, with Harune in Tokyo and security footage of the missing tour client Kadon.","attributionJson":"[{\"source\":\"Cinema Today\",\"url\":\"https://www.cinematoday.jp/news/N0157862\",\"title\":\"[Spoilers] Viewers call Naoo's past in \\\"LOST10\\\" \\\"painful\\\"; growing buddy feeling with Kokoma draws reaction\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":5534,"outputTokens":6232,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1793979307,"createdAt":"2026-11-06T15:31:36.000Z","publishedAt":"2026-11-06T15:33:51.000Z","updatedAt":"2026-11-06T15:33:51.000Z"},"cluster":{"id":"c_7bdbadf24bb3ec06fd7a89d7","canonicalTitle":"【ネタバレあり】「LOST10」直の過去に「ツラい」の声　小駒との強まるバディ感に反響","representativeArticleId":"a_a720d7db5f69a386579ecad2","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"LOST10\"],\"studios\":[],\"people\":[\"Ryusei Yokohama\"],\"type\":\"news\",\"domain\":\"other\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-11-06T14:54:41.000Z","lastSeenAt":"2026-11-06T14:54:41.000Z","updatedAt":"2026-11-06T15:33:52.000Z"},"attribution":[{"source":"Cinema Today","url":"https://www.cinematoday.jp/news/N0157862","title":"【ネタバレあり】「LOST10」直の過去に「ツラい」の声　小駒との強まるバディ感に反響"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["LOST10"],"studios":[],"people":["Ryusei Yokohama"],"type":"news","domain":"other","is_roundup":false},"keyFacts":["LOST10 Episode 4 aired on the 6th on TBS and revealed that Nao, played by Shun Oguri, lost his 6-year-old daughter in a traffic accident.","Mijika Ichikawa plays Akane, Nao's wife, who had been established only as an insurance company employee before Episode 4.","Ryusei Yokohama plays Kokoma, a Hokkaido prefectural detective, and Shun Oguri plays the insurance investigator Nao.","Sadako Okudera wrote the screenplay, Ayuko Tsukahara directs and Junko Arai produces LOST10.","Kokoma learns from Akane that the accident happened in front of Nao and that Nao blames himself for it."],"pageLinks":{"healthSlugs":["lost10","ryusei-yokohama"],"storySlugs":[],"entities":[{"slug":"lost10","supported":1,"disputed":0,"contradicted":0,"unverified":24,"overall":"green","story_count":10,"has_dossier":true},{"slug":"ryusei-yokohama","supported":0,"disputed":0,"contradicted":0,"unverified":3,"overall":"unverified","story_count":7,"has_dossier":true}],"stories":[],"entitiesOk":true,"storiesOk":true}}