{"rewrite":{"id":"r_39a624822418345065d83912","clusterId":"c_b14c2584255997ef0cb9aa84","slug":"the-world-s-strongest-rearguard-anime-reveals-theme-songs-in-second-promo","model":"deepseek-v4-flash","headline":"The World's Strongest Rearguard Anime Reveals Theme Songs in Second Promo","summary":"The official website for the television anime of Towa's light novel series The World's Strongest Rearguard - Labyrinth Country's Novice Seeker streamed a second promotional video on Thursday, revealing the opening theme song \"license\" by Redhair Rosy and the ending theme song \"Owaranai Yoru no Mamori-kata\" by Inner Journey. The anime premieres on Tokyo MX on July 5 at 10:00 p.m. JST, with additional broadcasts on BS11 and Sun TV. Crunchyroll will stream the series as it airs.","whyItMatters":"The new promo confirms the full theme song lineup and premiere date for the isekai fantasy adaptation, which features a notable cast led by Yoshitsugu Matsuoka.","webCardHtml":"\u003cp\u003eThe second promotional video for The World\u0026#39;s Strongest Rearguard - Labyrinth Country\u0026#39;s Novice Seeker is now streaming, giving viewers a first listen to both the opening and ending theme songs. Redhair Rosy performs the opening track \u0026#34;license,\u0026#34; while Inner Journey provides the ending song \u0026#34;Owaranai Yoru no Mamori-kata.\u0026#34; The anime is set to debut on Tokyo MX on July 5 at 10:00 p.m. JST, followed by broadcasts on BS11 and Sun TV. Crunchyroll will handle streaming as the series airs.\u003c/p\u003e\u003cp\u003eYuji Yanase directs the series at Maho Film, with Deko Akao overseeing series scripts and Eriko Yanagimoto serving as main character designer. The cast includes Yoshitsugu Matsuoka as protagonist Arihito Atobe, alongside Aoi Koga, Sakura Nakamura, Yui Ishikawa, Saori Hayami, Kaede Hondo, Kanon Takao, and Yuka Aisaka. Yen Press publishes the original light novels in English, describing the story of a corporate slave reborn as a Seeker in a fantasy world.\u003c/p\u003e","blueskyPost":"The World's Strongest Rearguard anime's second promo reveals theme songs by Redhair Rosy and Inner Journey. Premieres July 5 on Tokyo MX, streaming on Crunchyroll.","twitterPost":"The World's Strongest Rearguard anime's second promo reveals theme songs by Redhair Rosy and Inner Journey. Premieres July 5 on Tokyo MX, streaming on Crunchyroll.","threadsPost":null,"newsletterBlurb":"The second promotional video for The World's Strongest Rearguard - Labyrinth Country's Novice Seeker reveals the opening theme \"license\" by Redhair Rosy and the ending theme \"Owaranai Yoru no Mamori-kata\" by Inner Journey. The anime premieres July 5 on Tokyo MX and will stream on Crunchyroll.","attributionJson":"[{\"source\":\"Anime News Network\",\"url\":\"https://www.animenewsnetwork.com/news/2026-06-18/the-world-strongest-rearguard-labyrinth-country-novice-seeker-anime-2nd-promo-video-reveals-theme-/.238665\",\"title\":\"The World's Strongest Rearguard - Labyrinth Country's Novice Seeker Anime's 2nd Promo Video Reveals Theme Songs\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4268,"outputTokens":740,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1781795363,"createdAt":"2026-06-18T14:59:45.000Z","publishedAt":"2026-06-18T15:03:15.000Z","updatedAt":"2026-06-18T15:03:15.000Z"},"cluster":{"id":"c_b14c2584255997ef0cb9aa84","canonicalTitle":"News\nThe World's Strongest Rearguard - Labyrinth Country's Novice Seeker Anime's 2nd Promo Video Reveals Theme Songs","representativeArticleId":"a_feea470be383026748407d1e","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[\"The World's Strongest Rearguard: Labyrinth Country's Novice Seeker\"],\"manga_titles\":[],\"work_titles\":[],\"studios\":[],\"people\":[],\"type\":\"news\",\"domain\":\"anime\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-06-18T11:31:56.000Z","lastSeenAt":"2026-06-18T11:31:56.000Z","updatedAt":"2026-06-18T15:03:16.000Z"},"attribution":[{"source":"Anime News Network","url":"https://www.animenewsnetwork.com/news/2026-06-18/the-world-strongest-rearguard-labyrinth-country-novice-seeker-anime-2nd-promo-video-reveals-theme-/.238665","title":"News\nThe World's Strongest Rearguard - Labyrinth Country's Novice Seeker Anime's 2nd Promo Video Reveals Theme Songs"}],"entities":{"anime_titles":["The World's Strongest Rearguard: Labyrinth Country's Novice Seeker"],"manga_titles":[],"work_titles":[],"studios":[],"people":[],"type":"news","domain":"anime","is_roundup":false},"keyFacts":["The anime premieres on Tokyo MX on July 5 at 10:00 p.m. JST.","Redhair Rosy performs the opening theme song 'license.'","Inner Journey performs the ending theme song 'Owaranai Yoru no Mamori-kata.'","Crunchyroll will stream the series as it airs.","Yoshitsugu Matsuoka voices the protagonist Arihito Atobe."]}