Chitose-kun wa Ramune-bin no naka (Gagaga Bunko) [Light Novel]

[Machine Translation] Chitose Saku is a slutty son of a bitch in class 5" - Chitose Saku is the top caste student at Fujishi High School, despite being beaten up on the school's backstage websites. He is always surrounded by his friends who are excellent both inside and outside. Yuko Hiiragi, who has an overwhelming aura of a princess, Yuko Uchida, who is a hard-working, acquired Ria-sufficiency, and Yo Aomi, who is the ace of the basketball team.... Saku is asked to rehabilitate a certain shut-in student. Is this a story of his harem, or is it a story of a harem? This is a coming-of-age romantic comedy that heralds a new era on the "Rear-enrichment side" and it is here to stay! Winner of the 13th Shogakukan Light Novel Award for Excellence.

「五組の千歳朔はヤリチン糞野郎」―学校裏サイトで叩かれながらも、藤志高校のトップカーストに君臨するリア充・千歳朔。彼のまわりには、外見も中身も優れた友人たちがいつも集まっている。圧倒的姫オーラの正妻ポジション・柊夕湖、努力型の後天的リア充・内田優空、バスケ部エースの元気娘・青海陽...。仲間たちと楽しく新クラスをスタートさせたのも束の間、朔はとある引きこもり生徒の更生を頼まれる。これは、彼のリア充ハーレム物語か、それとも―?新時代を告げる“リア充側”青春ラブコメ、ここに堂々開幕!!第13回小学館ライトノベル大賞優秀賞受賞。