Latest: Japan Weekly Light Novel Sales Ranking As of June 30 2025 Announced by Oricon

3rd place: The Irregular at Magic High School Magian Company vol.10

The next target of the Great Asian Alliance Army, burning with revenge against Tatsuya, is—Masaki Ichijou!?

After repelling the attack on the Yotsuba main house and fending off assaults from both the Great Asian Alliance and the New Soviet Union, Tatsuya and his allies enjoy a brief moment of peace.
Requests to host stellar reactor plants have started pouring in from both domestic and international sources, bringing Tatsuya one step closer to his ideal world—where magic users are no longer treated as weapons, but as human beings living ordinary lives.

However, the next threat is already closing in.

Still bitter over their repeated defeats at Tatsuya’s hands, the Great Asian Alliance Army sets its sights on Japan’s newest "Apostle," Masaki Ichijou.
And at the center of their latest operation appears to be none other than—Liu Li Lei...

2nd place: By the Grace of the Gods 17

As part of his formal training in jujutsu, Ryoma—a boy reincarnated into another world—
is entrusted by the Jamil Ducal House with the task of restoring a mountain tainted with miasma.

Thanks to the tireless efforts of his tamed slimes and goblins, the mountain path is quickly restored.
Meanwhile, Ryoma continues to surprise those around him by developing new products using jujutsu—
bringing in unexpected results and raising eyebrows left and right!

Excited by signs that his slimes may soon evolve into new species, Ryoma’s training is going smoothly—
until a suspicious noble suddenly barges onto the scene!?

It’s time for Ryoma’s full-powered jujutsu to shine—so intense even Rosenberg is left speechless!
The slow life fantasy in another world returns with a bang in Act 17!

1st place: The Apothecary Diaries Vol. 16

■ Volume 16 of the Original Novel
Half a month has passed since the Emperor’s surgery was successfully completed, and the season edges toward winter.
Thanks to the treatment being entrusted to a senior court physician, Maomao’s busy yet steady daily life has resumed.

But one day, when Lady Gyokuyō reads a letter addressed to the old physician, her face turns pale.

“This might become something terrible.”
The letter reports an increase in patients suffering from blisters.

Maomao senses something ominous—and her premonition comes true.

“An outbreak of smallpox.”
A terrifying epidemic known for its high infectivity and mortality rate, and for leaving lasting scars on the face and body.

There is no known cure, and even Maomao realizes it would be nearly impossible to find one now.
If it spreads, it could lead to the total quarantine of entire villages.

In the midst of such despair, hope comes from a surprising place:

“I survived because of a doctor,” says Lady Gyokuyō, who had once recovered from smallpox herself.
The only physician Maomao knows who specializes in smallpox is Kokuyou.

After an interview process, Kokuyou is officially appointed and dispatched with Gyokuyō to a rural village of several hundred residents, where the infection is beginning to spread.

Meanwhile, Maomao is approached by Jinshi with a troubling matter.
The daughter of the head of the Empress Dowager’s family is suspected of having cast a curse on someone.

That daughter is Zhizi, a frail girl born of a concubine and the Empress Dowager’s niece.
Maomao begins investigating at the Empress Dowager’s request to save her niece—only to discover that Zhizi may have been poisoned.

As Maomao listens to Gyokuyō’s accounts while she battles the outbreak, a question arises:

“Where did the smallpox come from?”
In seeking the source of the infection, Maomao and her companions uncover a shocking truth...

Related rankings are compiled here
Oricon Comic Ranking Summary

Oricon Weekly Light Novel Sales Ranking

Ranking / Estimated number of copies sold / Estimated cumulative sales volume / Title / Author

1 10,145 143,513 The Apothecary Diaries 16 Natsu Hyūga (Author) / Touko Shino (Illustration)
2 6,966 6,966 By the Grace of the Gods 17 Roy (Author) / Ririnra (Illustration)
3 4,464 21,629 The Irregular at Magic High School: Magian Company 10 Tsutomu Sato (Author) / Kana Ishida (Illustration)
4 4,396 4,396 Shin Tenchi Muyō! Ryo-Ohki Gaiden: GXP 18 – Suzuraza Arc Masaki Kajishima (Author & Illustration)
5 4,043 4,043 The Leftovers of Another World’s Free Life 9 Fukurō Fujimori (Author)
6 3,811 3,811 The Witch and the Mercenary 6 (Part 1) Chōhōkiteki Kaeru (Author) / Benchi Kayose (Illustration)
7 3,538 3,538 Spy Classroom 13 “Ryouka” no Klaus Takemachi (Author) / Tomari (Illustration)
8 2,503 2,503 【Sad News】A Noblesse Dungeon Streamer Accidentally Beat Colleague While Live 4 Dai Sora Akagi (Author) / Kitsune Fuku (Illustration)
9 2,470 322,800 The Apothecary Diaries 5 Natsu Hyūga (Author) / Touko Shino (Illustration)
10 2,410 2,410 The Reincarnated Princess Loves Her Cold Emperor but Dreams of Being an Adventurer! 3 Akechi (Author)

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