The occult research club at Kazamatsuri Academy, known as the Okaken, is the center of daily chaos for Kotarou Tennouji and his eccentric friends. Kotarou is a high school student with the ability to temporarily rewrite his own body, granting him enhanced strength and speed, but he mostly uses this power to get dragged into the club’s bizarre and lighthearted adventures. The club members include the energetic and kind-hearted Kotori Kanbe, the quiet and mysterious Chihaya Ohtori, the strict but caring Lucia Konohana, the elegant and composed Akane Senri, the shy and soft-spoken Shizuru Nakatsu, and the enigmatic and aloof Kagari, a supernatural girl with red ribbons who becomes the club’s newest addition. The story takes place in the lush, forested city of Kazamatsuri, a setting that blends modern urban life with deep natural beauty and hidden mysteries. This manga is a four-panel comic adaptation, focusing entirely on comedic slice-of-life episodes rather than the dramatic conspiracy and supernatural conflict of the original visual novel. Each chapter presents a self-contained, humorous situation, ranging from club activities like ghost hunting and urban legend investigations to everyday school life, misunderstandings, and playful rivalries. Notable arcs include the arrival of Kagari, which introduces a series of odd occurrences; Chihaya's brief stint as a maid; Lucia receiving a love letter; Akane going on a date; and Shizuru’s surprising wild side. The tone remains consistently cheerful, with the characters’ distinct personalities clashing and bonding over their shared love of the occult and each other’s company.