{"rewrite":{"id":"r_be0c35b3ef35c070b1bcc484","clusterId":"c_422159525949c48c41ed027b","slug":"vertical-drama-my-introverted-stepbrother-streams-all-30-episodes-on-popcorn","model":"deepseek-v4-flash:free","headline":"Vertical Drama 'My Introverted Stepbrother!?' Streams All 30 Episodes on POPCORN","summary":"Gokko Club began streaming all 30 episodes of the vertical short drama 'My Introverted Stepbrother!?' on the app POPCORN from Friday, August 21, 2026. The romance drama stars Keijiro Yagami as outgoing Hinata Iijima and Yudai Shimamura as introvert Mizuki Kano, two high school seniors who become stepbrothers through their parents' remarriage and clash before growing closer.","whyItMatters":"The series leans on the vertical smartphone frame as a storytelling device, with the 1 to 3 minute episodes showing distance between the two leads through gaze and gesture rather than dialogue.","webCardHtml":"\u003cp\u003eAll 30 episodes of \u0026#39;My Introverted Stepbrother!?\u0026#39; are now streaming on the POPCORN app, with each 1 to 3 minute episode built around the vertical frame of a smartphone screen.\u003c/p\u003e\u003cp\u003eThe show pairs Keijiro Yagami and Yudai Shimamura as stepbrothers who act like strangers in the classroom and share a living room at home. The vertical composition is narrow enough for one person, so the moment both appear in the same shot, the distance between them becomes visible.\u003c/p\u003e\u003cp\u003eTheir shift from conflict to mutual attention is carried by gaze and gestures, with the story also touching on Mizuki\u0026#39;s deceased younger brother and Hinata\u0026#39;s abandoned track career. Ibuki Kimura plays Yuichiro, Hinata\u0026#39;s best friend who notices the change between the two first.\u003c/p\u003e","blueskyPost":"All 30 episodes of vertical drama 'My Introverted Stepbrother!?' are streaming on POPCORN. Keijiro Yagami and Yudai Shimamura play stepbrothers who are strangers at school and family at home. Episodes run 1 to 3 minutes, built for the smartphone frame.","twitterPost":"Vertical short drama 'My Introverted Stepbrother!?' is now streaming all 30 episodes on POPCORN. Keijiro Yagami and Yudai Shimamura play stepbrothers who are strangers at school and family at home, with the phone-frame composition doing the storytelling.","threadsPost":null,"newsletterBlurb":"Gokko Club released all 30 episodes of the vertical short drama 'My Introverted Stepbrother!?' on the POPCORN app. Keijiro Yagami and Yudai Shimamura star as stepbrothers who keep up a stranger act at school and clash at home, with the smartphone-frame composition carrying the emotional shifts.","attributionJson":"[{\"source\":\"ASCII.jp\",\"url\":\"https://ascii.jp/elem/000/004/428/4428553/?rss\",\"title\":\"Vertical Short Drama 'My Introverted Stepbrother!?' | Keijiro Yagami × Yudai Shimamura Co-Star. Brothers-in-Law BL Born from Conflict, All 30 Episodes Now Streaming on App 'POPCORN'\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4737,"outputTokens":682,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1787340829,"createdAt":"2026-08-21T19:29:16.000Z","publishedAt":"2026-08-21T19:31:44.000Z","updatedAt":"2026-08-21T19:29:16.000Z"},"cluster":{"id":"c_422159525949c48c41ed027b","canonicalTitle":"縦型ショートドラマ『陰キャなアイツが義理の兄！？』｜八神慶仁郎 × 島村雄大がW主演。反発から始まる義兄弟BL、アプリ「POPCORN」で全30話配信開始","representativeArticleId":"a_1f212a6dbaac10d417544c27","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"陰キャなアイツが義理の兄！？\"],\"studios\":[],\"people\":[\"八神慶仁郎\",\"島村雄大\"],\"type\":\"release\",\"domain\":\"other\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-08-21T08:00:00.000Z","lastSeenAt":"2026-08-21T08:00:00.000Z","updatedAt":"2026-08-21T19:31:45.000Z"},"attribution":[{"source":"ASCII.jp","url":"https://ascii.jp/elem/000/004/428/4428553/?rss","title":"縦型ショートドラマ『陰キャなアイツが義理の兄！？』｜八神慶仁郎 × 島村雄大がW主演。反発から始まる義兄弟BL、アプリ「POPCORN」で全30話配信開始"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["陰キャなアイツが義理の兄！？"],"studios":[],"people":["八神慶仁郎","島村雄大"],"type":"release","domain":"other","is_roundup":false},"keyFacts":null}