Blow away all the fatigue in your body in just 20 seconds! To celebrate the release of the book “Yumico Explosive Relaxation: Eliminate Stiffness and Pain,” we are holding a “Yumico Special Explosive Relaxation Lesson”!

Blow away fatigue from your entire body in 20 seconds! To celebrate the release of the book “Yumico’s Explosive Relaxation: Eliminate Stiffness and Pain,” we’re holding a “Yumico Special Explosive Relaxation Lesson”! ​
Wanibooks Inc. Press release: October 17, 2025 To Members of the Press Blow away all your body fatigue in 20 seconds! To celebrate the release of the book “Yumico Baku-Relaxation: Eliminate Stiffness and Pain,” we’re holding a “Yumico Special Baku-Relaxation Lesson”! Yumico, the incredibly popular trainer whose books have sold over 500,000 copies, directly teaches you the ultimate self-care method! Yumico merchandise will also be given away at the venue. Wanibooks Co., Ltd. (Shibuya-ku, Tokyo; CEO: Akio Takahashi) will release the book “Yumico Explosive Relaxation: Eliminate Stiffness and Pain” (author: Yumico) on Wednesday, November 12, 2025. To commemorate the release, a special lesson by author Yumico will be held on Sunday, November 16, 2025, at Hall Mixa in Mixa Live Tokyo in Ikebukuro.
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“Relaxation” is a method that kills two birds with one stone: achieving health and a beautiful body “YUMICORE” is a studio run by YumiCoreBody Co., Ltd. The studio is always packed, and with over 10,000 members taking online lessons, it’s incredibly popular! The reason is that it allows you to have a supple, feminine body, and also cures shoulder stiffness, back pain, constipation, headaches, and urinary incontinence caused by poor posture, thereby “achieving a healthy and beautiful body.” This book is the “best version of Umicore relaxation,” introducing approximately 40 types of “relaxation” that are the core of the Umicore method.
https://prcdn.freetls.fastly.net/release_image/129409/199/129409-199-4973518894e07512dd42d56758c6622f-1940×1200.jpg Yumico direct! Experience “loosening” for yourself At the event, Yumico will give a special lecture on “loosening.” You can experience “loosening” together with us on the spot using YUMICORE’s original fascia release ball, HOGSSY. We’ll also be having a special talk that delves into the book, including why loosening changes the body and Yumico’s “favorite loosening technique” that really transformed her body. Plus, five attendees will be entered into a lottery to win Yumico merchandise! We hope you’ll join us!
https://prcdn.freetls.fastly.net/release_image/129409/199/129409-199-b39fc36614eff9496d45353984c99a43-1940×1200.jpg YUMICORE: https://yumicorebody.com/ 【Event Information】 Event to celebrate the publication of “Umicore Explosive Relaxation: Eliminate Stiffness and Pain” – Blow away fatigue throughout your body! Yumico Special Explosive Relaxation Lesson *Tickets available on a
first-come, first-served basis Date and Time: Sunday, November 16, 2025 Part 1: Doors open at 10:00, performance begins at 10:30 Part 2: Doors open at 12:30, show begins at 1:00 PM Venue: Mixalive TOKYO B2F Hall Mixa Price: Ticket with book: ¥3,300 (tax included) Ticket with book and official YUMICORE HOGSSY: 7,700 yen (tax included) ■Ticket information here [Part 1]https://t.livepocket.jp/e/6mham (Starts at 10:30) [Part 2] https://t.livepocket.jp/e/o4pwc (Show starts at 1:00 PM) 【Event Inquiries】 Wani Books Inc. cowani@wani.co.jp
https://prcdn.freetls.fastly.net/release_image/129409/199/129409-199-66ae3d3a91344f16397e33cd2773af70-1801×2700.jpg ■Profile Yumico Representative of YumiCoreBody Inc. A mother of three, she is a posture improvement trainer who has achieved a beautiful, curvaceous body. After studying Pilates, core training, and
osteopathy, she created her own “Yumicore Body Method,” which combines relaxation, stretching, breathing, and core training. It is well-known for achieving feminine curves by transforming the body starting with the skeleton. Studio “YUMICORE” currently has nine locations in Tokyo, Kanagawa, Aichi, Osaka, Hyogo, and Fukuoka (as of November 2025). Many models, actresses, and people in the entertainment industry attend. Her books include “Vaginal Tightening Diet,” “Body Makeover from Bones for Mommy’s Slim Waist – 3DXBODY -” (both published by our company), and “Get a Body 10 Years Younger with Yumicore” (Diamond Inc.).