The latest 5th volume of the hit manga ‘Magic Doctor Rex’s Hentai Chart’ (popularly known as ‘Henkaru’) will be published by Shinchosha Co., Ltd. on Thursday, July 9.

To commemorate the milestone of 1 million copies sold, a series of short videos featuring eccentric patients with luxurious narration will be released. Additionally, a 'Favorite Episode Popular Vote' campaign will be held, offering a signed color paper with an original illustration of a fan’s favorite 'Henkaru' character by the author, Sansuke Motozou.

Short Video Series 'Encyclopedia of Foolish Patients' Narrated by Shigeru Chiba Now Live!

Adventurers whose private parts were bitten off by man-eaters, muscular men who caught colds from wearing bikini armor—these and other infamous perverted characters from the series will be introduced by renowned voice actor Shigeru Chiba, famous for his roles in 'Fist of the North Star,' 'Jujutsu Kaisen' (as Jogo), and 'ONE PIECE' (as Buggy). The 'Encyclopedia of Foolish Patients' consists of four relay-style short videos, now being released one per week.

▼ Watch the first episode of 'Encyclopedia of Foolish Patients' here!

https://youtube.com/shorts/qdCq0GZbyCg?feature=share

Starting from the 5th volume’s release date (July 9), one video will be released weekly for four consecutive weeks, simultaneously on the official X account (https://x.com/magicdr_re) and the YouTube Kurage Bunch channel (https://www.youtube.com/@comic_bunch/videos).

Enjoy the outrageous humor and comedic drama of 'Magic Doctor Rex’s Hentai Chart' with high-energy narration and vibrant visuals of its iconic characters.

'Favorite Episode Popular Vote' Campaign Launched! Win a Signed Original Illustration Color Paper!

The first 'Favorite Episode Popular Vote' invites fans to vote for their favorite episodes from Chapter 1 to the latest installment.

Two lucky winners selected by lottery will receive a signed original color paper featuring an illustration of their favorite 'Henkaru' character, drawn specially by author Sansuke Motozou.

Vote here! → https://forms.gle/2EXrMGbpyTw3qioJ8

Voting and entry period ends at 24:00 on Thursday, August 6, 2026.

Volume 5 Purchase Bonuses

Exclusive purchase bonuses for the new 5th volume are available at select bookstores.

※ Availability of bonuses may vary by store. Please contact individual stores for details.

※ Quantities are limited. Bonuses will end once supplies are exhausted.

【Animate】Illustrated card

【Maruzen & Junkudo】Illustrated card

【Melon Books】4-page booklet

Paid bonus: Acrylic stand

【Manga Oh】Illustrated paper (common design)

Paid bonus: Acrylic keychain

【Miraiya Bookstore】Illustrated card

【Toranoana / COMICZIN】Illustrated card (common design)

【Shosen / Horindo / Book Ace / Kikuya / BC Sales Partner Stores】Illustrated paper (common design)

【NIC】Illustrated card

【Oen Denshoten】Illustrated paper

【Renta!】Original one-page manga

List of Maruzen & Junkudo stores offering Volume 5 bonuses

List of BC Sales Partner stores

List of Oen Denshoten bonus distribution stores

List of NIC bonus distribution stores

Author Introduction

Sansuke Motozou

Currently serializing 'Magic Doctor Rex’s Hentai Chart (Henkaru)' on Shinchosha’s Kurage Bunch.

X account: https://x.com/dsg_48000

Book Information

In a peaceful world after the defeat of the Demon King, Lex, a magic doctor, runs a clinic. Yet, the patients who come to him are nothing short of perverted misfits beyond salvation. Amid this chaos, a visitor who calls Lex the 'Demon King' begins to unveil his mysterious past—!? The 5th volume of this wildly popular isekai hentai medical comedy is here!

【Title】'Magic Doctor Rex’s Hentai Chart' Vol. 5

【Author】Sansuke Motozou

【Release Date】2026/07/09

【Format】B6 size

【Price】770 yen (tax included)

【ISBN】978-4-10-772961-3

【URL】https://www.shinchosha.co.jp/book/772961/

▶ Read the series and free episodes here:

https://kuragebunch.com/episode/14079602755558564262

FACT BOX

  • Source: PR TIMES
  • Category: キャンペーン