Latest ORICON Japan Weekly Light Novel Ranking Apr 27 2026

Oricon (Japanese research organization) released its weekly Light Novel ranking for the week of Apr 27 2026.
※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

3rd place: Cosmic Princess Kaguya!

An overworked, high-spec high school girl × a high-energy Princess Kaguya × a virtual idol!?

A little way into the future.
Iroha Sakayori, an overworked, ultra-capable high school girl living alone to focus on getting into the University of Tokyo, is on her way home one day when she finds a mysterious baby—emerging from a rainbow-glowing “gaming utility pole”!

But that baby rapidly grows up right before her eyes, turning into a spoiled girl who absolutely adores Iroha!
Claiming she came from the moon, the girl is named “Kaguya” by Iroha.
However, once Kaguya learns how The Tale of the Bamboo Cutter ends, she makes a bold declaration—

“I’m going to make it a happy ending. No matter what!”

And then, for some reason, she sets her sights on becoming a top idol in Japan’s largest virtual world, “Tsukuyomi”…!?

2nd place: Sword Art Online Vol. 29

“Pleased to make your acquaintance, Lord Eolyne Herlentz.”
Eolyne, a young man who bears a striking resemblance to Eugeo, has become a captive of the rebel forces in the conspiracy-ridden, war-torn Underworld. The person he meets there is the “witch” orchestrating the rebellion—an intruder from the real world.
After learning what the witch is after, Eolyne resolves to escape the colossal machine dragon Principia. Meanwhile, Kirito waits for a chance to rescue him while heading to conquer the second layer of Unital Ring.
In two different worlds, two separate battles begin. When will the two finally meet again?

1st place: Case Closed: Fallen Angel on the Highway

The 2026 Conan movie gets a lightning-fast novelization.

The Wind Goddess vs. the Black Fallen Angel!
A high-speed battle mystery roars to life.

On their way to a bike festival in Yokohama, Conan and his friends are caught up in an accident caused by a black motorcycle racing recklessly down the road. Chasing it is Chihaya Hagiwara of the Kanagawa Prefectural Police—the “Wind Goddess” Ran once saw before. Despite her incredible riding skills, Chihaya narrowly fails to catch the bike.
At the festival, a new white police motorcycle called Angel is unveiled. But then reports come in that a black bike resembling Angel—called Lucifer—has been tearing through Tokyo and evading the police. Who is riding Lucifer, and what is their goal?

Related rankings are compiled here
Oricon Comic Ranking Summary

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

1 16,113 30,235 Detective Conan: Fallen Angel of the Highway Mizuki Shima (Author) / Gosho Aoyama (Story) / Takahiro Okura (Script)
2 11,629 30,883 Sword Art Online Vol. 29: Unital Ring VIII Reki Kawahara (Author) / abec (Illustration)
3 8,894 120,224 Cosmic Princess Kaguya! Kiriyama Naruto (Author) / Studio Chromato and Studio Colorido (Story) / Asao Urata (Illustration)
4 4,117 4,117 The Heroines of the Gal Game Whose Death End I Avoided Seem to Have Read My Diary and Learned My Secret Vol. 2 addict (Author) / Heiro (Illustration)
5 3,438 3,438 My Childhood Friend Who Thought I Was Dead Loves Me Too Much Hiro Osada (Author) / Parum (Illustration)
6 2,901 2,901 Private Tutor to the Duke's Daughter Vol. 22: Echoes of the Moon Demon Riku Nanano (Author) / cura (Illustration)
7 2,223 34,805 Kirby and the Forgotten Land: Shooting Star Starly World Arc Mie Takase (Author) / Tau Karino, Poto (Art)
8 1,976 1,976 Loner Life in Another World Vol. 18 Shoji Goji (Author) / Saku Enomaru (Illustration)
9 1,908 1,908 The Level Grinding Addict Dominates in the Dungeon Tennen Sui Coffee (Author) / Tatsuya Nakanishi (Illustration)
10 1,821 5,917 When I Was Transferred to Another World, I Was in the Mountains, So I Chose Comfort Over Strength Vol. 16 Jaga Butter (Author) / Minako Iwasaki (Illustration)

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