Oricon (Japanese research organization) released its weekly Light Novel ranking for the week of March 17 2025.
※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: That Time I Got Reincarnated as a Slime Vol. 22

The Angel Army Under Feldway Has Fallen, but the Threat Has Not Passed
The eldest of the dragonkind, Velzard, remains unreadable in her intentions.
Milim is on a rampage, controlled by Feldway.
And looming over them all is the worst beast of all—Ivarage, the Annihilation Dragon.

Each of these threats is a direct danger to the world.

As tensions rise, the people of Tempest and their allies fight desperately across the land, holding onto their belief that Rimuru will return.

And then—the worst beast finally awakens.

The highly anticipated latest volume of the hugely popular reincarnation fantasy!

4th place: Novelization: Doraemon the Movie - Nobita's Picture World Story

An exciting journey into a painted world begins!!

While news spreads of a painting worth millions, Nobita struggles with his own artistic endeavors. One day, a torn piece of a painting falls mysteriously through a hole in his ceiling. Using Doraemon's secret gadget, the "Entry Beam," they dive into the world depicted in the painting, where they meet Claire, a mysterious girl who seeks their help.

At her request, Doraemon and his friends embark on a mission within the kingdom of Artoria, a medieval land inside the painting. Legend has it that the kingdom holds a mysterious gem called the "Artoria Blue," hidden somewhere deep within.

But what exactly is this kingdom inside the painting, and what secret does this legendary gem hold? As Nobita and his friends investigate, they uncover an ancient prophecy foretelling the world's destruction. Can they unravel the mystery behind Artoria before it's too late?

A thrilling tale of mystery, adventure, and friendship unfolds within the magical world of Artoria!