Oricon (Japanese research organization) released its weekly Light Novel ranking for the week of 2025/1/13.
※The English titles of works may not always be accurate as some have not been released overseas. Thank you for your understanding.

Related rankings are compiled here
Oricon Comic Ranking Summary

5th place: Revival Edition: Rakudai Ninja Rantaro - The Dokutake Ninja Squad’s Strongest Strategist

A best-selling manga with over 8.8 million copies in circulation is now a novel! Did Master Doi lose a duel to Konnamon Zatto!? And now Zatto has become a teacher at Ninjutsu Academy!? This original story, which couldn't be depicted in the manga, will keep you turning the pages non-stop. Don’t miss the illustrations by Sobei Amako!

4th place: Rohan Kishibe Does Not Laugh: Short Story Collection

The popular manga artist Rohan Kishibe, a resident of Morioh Town, encounters bizarre and otherworldly phenomena driven by his unparalleled curiosity.

"The Ordinary Doll": The true nature of a seemingly mundane doll Rohan acquires in Italy.
"Pair Repair": The horrifying secret lurking in a beautiful garden.
"The Invisible God Ritual": A sacred event said to occur only once in a lifetime in a remote region.
"Fan: The Case of Hapeta Kaburagi": A peculiar tale of a devoted fan who loves Rohan's work.
This novel contains four captivating stories that explore the mysterious and supernatural.