Added:
- "Saint and Gluttony 2" – a new volume in the June 2026 lineup: "Seeking divine ingredients, push beyond certain death!"
- "HELL’o WORK! ~I heard it was a simple job of just breaking stones at the River of the Dead~" – a new series added to June 2026: "Hell is not enough! Work, earn, accumulate virtue! Welcome to the Great Japanese Prison!"
- "Level 0 Incompetent Explorer: Despite Being Despised, Actually the World's Strongest 5" – added to June 2026: "Beyond the power of blessings lies—"
- "Severe Error in Chihaya-chan's Reputation 5" – added to June 2026: "The most vicious bomber finally picks a fight with the world!?"

Changed:
- The descriptions for the standard and special editions of "Rascal Does Not Dream of a Doctor Pig+" (October 2026) were swapped. The standard edition now reads "In a world of other possibilities, what Sakuta sees. The second short story collection of Aobuta!" and the special edition reads "Includes a drama CD with a newly written scenario by Kamoshida Hajime! The second short story collection!!"
- Several books in the June 2026 and July 2026 listings were reordered, with titles such as "Boogiepop Crucify: The Fairy Paradox of Limit Gray", "Fake Hero Becomes Real", "Divine Possession, Killer Tune", and "The Protagonist's Childhood Friend Comes On Strong to Me, a Side Character 4" changing positions within their release months.

Removed:
- "Ruins Tour: From Here On It's Your Own Responsibility!" (June 2026) – "We film death to survive."
- "Voice Actor Radio's Backstage #15: Yūhi and Yasumi Can't Hide It!" (June 2026) – "No matter what, with the two of us—. The youth voice actor entertainment, grand finale!"
- "Boogiepop Crucify: The Fairy Paradox of Limit Gray" (June 2026) – "This encounter changes the destiny of Suema Kazuko—the latest Boogiepop entry!"
- "Fake Hero Becomes Real ~I Reincarnated as the Ultimate Villain Hero in a Depressive Game World, So I Used My Original Knowledge to Become Invincible as the "Previous Hero" and Became a Super Popular Character~" (June 2026) – "The fake hero of a depressive game world smashes bad ends to save the heroines!"