The latest single from Gen'in wa Jibun ni Aru. (commonly known as Genjibu) is released! Just as the title "Love Reason" suggests, it is a work that expresses mad love and desire through the unique world of Gen'in wa Jibun ni Aru. In addition to a Limited Edition and a Regular Edition, solo editions for each of the seven members are released. The Limited Edition is set to contain "Love Reason" and "Kaen" (opening theme song for the TV anime "Iron Wok Jan!"), among other new songs that differ from the new songs on the Regular Edition and the solo editions (subject to change). In addition, the Blu-ray contains live footage of all nine songs from "GNJB 7th Anniversary Gen'in wa Kimi ni mo Aru", held on July 7, 2026, as well as footage that edits together the talk segments from the first and second parts. The "Love Reason" puffy sticker is also worth noting. Comes with a tall-size case (with an 8-page book inside the case), a 32-page photo book, group and unit trading cards (eight kinds included), a photo card (1 kind), and a "Love Reason" puffy sticker (1 kind).