【Immediate Reprint Decision!】 "Shinban Torinotrivia: Secrets of Wild Birds 100" by an Ornithologist Reaches Reprint in One Week
Seitosha Inc. announced that their newly released book "Shinban Torinotrivia: Secrets of Wild Birds … · 2026-07-16
西東社 News Releases
A 'Magical Drawing Pad' where you can quickly draw Yumekawa illustrations! 'Full of Yumekawa! Cute Drawing Lessons to Draw Well' released on Friday, April 7!
A drawing lesson book for preschool to early elementary kids goes on sale April 7. Kids can easily l… · 2026-04-07
[Released Today] Reset Full Body Pain with the "Tsunoda-Style Joint Osteopathy" Method, Popular in the Sports World! "If Your Ankles Are Aligned, Full Body Pain Resets! Tsunoda-Style Joint Osteopathy Works Instantly in 5 Seconds" Released August 12 (Wed)!
Many people suffer from "pain of unknown cause," such as chronic back pain and stiff shoulders. Even… · 2026-07-01
[Released Today] Series Cumulative Sales of 350,000 Copies! Learning Book "Tonikaku Kawaii Ikimono Yojijukugo" to Learn Four-Character Idioms with Cute Creatures, Released July 6 (Mon)!
● Latest installment in the popular series for elementary school students! This time, the theme is "… · 2026-07-06
[Released Today] Over 940,000 Copies Sold! The Latest Installment in the Popular Science Picture Book Series That Nurtures Scientific Minds, "Nurturing Thinking Skills Through Reading Aloud: Stories of the Human Body 20," Released July 6 (Mon)!
This book is the latest installment in the popular "Stories of Science" series, which has sold over … · 2026-07-06
[Released Today] The Hugely Popular Book "Tori no Trivia" That Sold 70,000 Copies is Back with an Upgrade! "New Edition Tori no Trivia: 100 Secrets of Wild Birds Secretly Taught by an Ornithologist" Released July 6 (Mon)!
●What is "Tori no Trivia"? This book introduces the "surprising true faces" of wild birds that we o… · 2026-07-06
[Reservations Open] Celebrating 35 Years! Sonic's Official Picture Search Book Finally Arrives! 'Find SONIC! Find Sonic!' Now Accepting Reservations! Kinokuniya Bookstore 100th Anniversary Collaboration Project Also Included
Seitosha Co., Ltd. announced the release of "Find SONIC! Find Sonic!", the first official picture se… · 2026-05-11
New Release: Celebrating 35 Years! Official Sonic Seek-and-Find Book 'Find SONIC! Search for Sonic!' Launches June 17 (Wed) – Post Your Review and Get an Exclusive Stage!
Seitosha Co., Ltd. announces the release of 'Find SONIC! Search for Sonic!', an official seek-and-fi… · 2026-06-17
[New Release] Fully Translated into English! 'Japanese Origami with 72 Chiyogami Sheets & English Translation' Available for Pre-order from Monday, April 6, 2026. Perfect for Gifts and Introducing Japanese Culture
Seitosha announced the pre-order launch of a new origami book featuring 25 models and 72 detachable … · 2026-04-06
Pre-orders Now Open: New Book from Popular YouTuber 'Water Challenge,' with Over 3.97 Million Followers, Launches on July 22! 'So Amazing It's Unforgivable! Mr. Sumanai's Science Class' Teaches the Fun of Science
The third book from 'Water Challenge,' a hugely popular YouTube channel with over 3.97 million follo… · 2026-06-15
Saitosha Co., Ltd. Announces Pre-orders for New Book "Hamuhon: The True Feelings of Hamsters," Latest in Popular "○○hon" Pet Book Series with Over 400,000 Copies Sold, Featuring Limited Edition IC Card Stickers.
Saitosha Co., Ltd., led by Representative Director Kazunori Wakamatsu, based in Bunkyo-ku, announced… · 2026-04-13
Pre-orders Open: The 70,000-Copy Bestseller 'Torino Trivia' Returns! 'New Edition Torino Trivia: 100 Secrets of Wild Birds Taught by an Ornithologist' to be Released on July 6 (Mon)!
Popular book 'Torino Trivia,' supervised by ornithologist Kazuto Kawakami and illustrated by Yuka Ma… · 2026-05-25
[New Publication] Learn 'Effective Pressure Points' You Can Easily Use at Home! 'Acupuncture Science × Latest Research: The Textbook of Tsubo for Pain and Stiffness' Released on May 29 (Fri)
Seitosha Co., Ltd. released a new book titled 'Acupuncture Science × Latest Research: The Textbook o… · 2026-05-29
[Reservations Open] Sumanaisensei x Dangerous Creatures! "Too Dangerous to Be Sorry! Sumanaisensei's Dangerous Creature Survival Classroom" Released on Friday, May 29!
This book, "Too Dangerous to Be Sorry! Sumanaisensei's Dangerous Creature Survival Classroom," featu… · 2026-04-08
Commemorative Fair for "〇〇hon" Series Exceeding 400,000 Copies & New Release of "Hamuhon"! Get Special IC Card Stickers with Purchase of Popular Pet Books at Participating Bookstores Nationwide!
Seitosha Co., Ltd. announces a commemorative fair for its popular "〇〇hon" pet book series, which has… · 2026-05-11
Third Volume of 'THE Toppa File' Quiz Book Series Released
Seitosha has released the third volume of the 'THE Toppa File Manga Reasoning Quiz Book' series, bas… · 2026-05-26
Perfect for the New School Year! Interactive Picture Book for Ages 4+ 'Play and Learn: First Manners Picture Book' Released on April 7 (Tue)! The 3rd Installment of the Highly Popular 'Play and Learn Picture Book' Series
Seitosha is releasing a new interactive picture book, 'Play and Learn: First Manners Picture Book,' … · 2026-04-08
[New Children's Book] 120,000-copy Bestseller Renewed After 10 Years! 'Overwhelming! New UMA Encyclopedia' Released on June 5th! Packed with Classic and Recently Talked-About UMAs
Seitosha Co., Ltd. will release 'Overwhelming! New UMA Encyclopedia', the latest in the 'Overwhelmin… · 2026-06-05
[New Children's Book] Cumulative 680,000 Copies! The Latest in the Popular 'Ultimate Battle Series' for Elementary School Students: 'Ultimate Battle! Super Giant Creatures: King of the Strongest' - On Sale June 5th (Friday)!
Seitosha Co., Ltd. will release the latest volume of its 'Ultimate Battle Series,' which has sold ov… · 2026-06-05
New Skin Science Book Supervised by Kyoto University Professor Kabashima Released June 5
Seitosha released a new dermatology book supervised by Kyoto University Professor Kenji Kabashima on… · 2026-06-05
[Out Today] Release of 'Hamuhon: A Book to Understand Hamster Feelings', the Latest in the 400,000-Copy Pet Book Series, on May 19th
Seitosha Co., Ltd. has released the latest volume in its highly popular pet book series, which has s… · 2026-05-19
The Power to Forget Can Be Acquired: Book Explaining Psychological Techniques to Erase and Organize Unpleasant Memories to be Released on May 19
Seitosha Co., Ltd. will release 'The Psychology of Forgetting Unpleasant Memories', supervised by As… · 2026-05-19
Seitosha Releases 'Revised New Edition: How to Start a Sole Proprietorship' on May 19, Supporting the Invoice System and New Freelance Law
Seitosha Co., Ltd. will release the book 'Revised New Edition: How to Start a Sole Proprietorship - … · 2026-05-19
Release of 'Latest Edition: The World's Easiest Beauty Ingredient Character Encyclopedia', Helpful for Japan Cosmetics Certification
Seitosha Co., Ltd. will release the 'Latest Edition: The World's Easiest Beauty Ingredient Character… · 2026-05-19
Seitosha Releases 'The Latest Edition: The Most Understandable Accounting Textbook' for Beginners on May 19
Seitosha Co., Ltd. released a new practical book for accounting beginners, 'The Latest Edition: The … · 2026-05-19
[Pre-orders Open] Over 940,000 copies sold! The latest in the popular series that fosters scientific thinking, '20 Stories of the Human Body for Read-Alouds,' releases on July 6th (Mon)!
Seitosha will release the latest volume of its popular science picture book series, '20 Stories of t… · 2026-06-01
[Released Today] Japanese Learning Book by Dokidokicomics (1.3M Followers) 'Japanese Vocabulary & Phrases with KAWAII ILLUSTRATIONS!' Out May 29
Dokidokicomics, a creator unit with 1.3 million social media followers, released their Japanese lear… · 2026-05-29
[On Sale Today] Sumanai-sensei x Dangerous Creatures! 'Too Dangerous! Sumanai-sensei's Dangerous Creature Survival Classroom' released on May 29th (Fri)!
A new book featuring the popular character 'Sumanai-sensei' from the YouTube channel 'Water Challeng… · 2026-05-29
A 'Magical Drawing Pad' where you can quickly draw Yumekawa illustrations! 'Full of Yumekawa! Cute Drawing Lessons to Draw Well' released on Friday, April 7!
A drawing lesson book for preschool to early elementary kids goes on sale April 7. Kids can easily l… · 2026-04-07
[New Book for Seniors] 'More Fun Brain Activation! Nostalgic Showa Spot-the-Difference' Featuring Showa Era Fashion, Food, Housing, and Trends, Releases May 26th! A Book That Brings Back Memories.
Seitosha Co., Ltd. will release the spot-the-difference book for seniors, 'More Fun Brain Activation… · 2026-05-27
Seitosha to Release 'Skin Science You Can Use for a Lifetime', Supervised by Kyoto University Professor Kenji Kabashima, on June 5
西東社將於6月5日發行由京都大學教授椛島健治監修的《一生受用的皮膚科學》圖解書籍，深入淺出講解肌膚護理知識。 · 2026-05-14
[Reservations Open] Celebrating 35 Years! Sonic's Official Picture Search Book Finally Arrives! 'Find SONIC! Find Sonic!' Now Accepting Reservations! Kinokuniya Bookstore 100th Anniversary Collaboration Project Also Included
Seitosha Co., Ltd. announced the release of "Find SONIC! Find Sonic!", the first official picture se… · 2026-05-11
Commemorative Fair for "〇〇hon" Series Exceeding 400,000 Copies & New Release of "Hamuhon"! Get Special IC Card Stickers with Purchase of Popular Pet Books at Participating Bookstores Nationwide!
Seitosha Co., Ltd. announces a commemorative fair for its popular "〇〇hon" pet book series, which has… · 2026-05-11
Highly Popular Series Third Volume! Manga Book Edition of Nippon TV's Popular Program "THE Toppa File" 『THE Toppa File Manga Mystery Quiz Book 3』 to Be Released!
Saitosha Co., Ltd. announced the release of "THE Toppa File Manga Mystery Quiz Book 3" on May 26, 20… · 2026-05-08
1.3 Million Followers! Dokidokicomics Releases Japanese Learning Book 'Japanese Vocabulary & Phrases with KAWAII ILLUSTRATIONS!' on May 29th
The popular creator unit 'Dokidokicomics' is releasing a visual-heavy Japanese learning book for beg… · 2026-04-24
[New Release] Fully Translated into English! 'Japanese Origami with 72 Chiyogami Sheets & English Translation' Available for Pre-order from Monday, April 6, 2026. Perfect for Gifts and Introducing Japanese Culture
Seitosha announced the pre-order launch of a new origami book featuring 25 models and 72 detachable … · 2026-04-06
A 'Magical Drawing Pad' where you can quickly draw Yumekawa illustrations! 'Full of Yumekawa! Cute Drawing Lessons to Draw Well' released on Friday, April 7!
A drawing lesson book for preschool to early elementary kids goes on sale April 7. Kids can easily l… · 2026-04-07
Perfect for the New School Year! Interactive Picture Book for Ages 4+ 'Play and Learn: First Manners Picture Book' Released on April 7 (Tue)! The 3rd Installment of the Highly Popular 'Play and Learn Picture Book' Series
Seitosha is releasing a new interactive picture book, 'Play and Learn: First Manners Picture Book,' … · 2026-04-08
Saitosha Co., Ltd. Announces Pre-orders for New Book "Hamuhon: The True Feelings of Hamsters," Latest in Popular "○○hon" Pet Book Series with Over 400,000 Copies Sold, Featuring Limited Edition IC Card Stickers.
Saitosha Co., Ltd., led by Representative Director Kazunori Wakamatsu, based in Bunkyo-ku, announced… · 2026-04-13
[Reservations Open] Sumanaisensei x Dangerous Creatures! "Too Dangerous to Be Sorry! Sumanaisensei's Dangerous Creature Survival Classroom" Released on Friday, May 29!
This book, "Too Dangerous to Be Sorry! Sumanaisensei's Dangerous Creature Survival Classroom," featu… · 2026-04-08
The Highly Popular Series' Third Installment! Nippon TV's Popular Program "THE Toppa File" Manga Book Version "THE Toppa File Manga Mystery Quiz Book 3" Set for Release!
The third installment of the popular "THE Toppa File Manga Mystery Quiz Book" series, based on Nippo… · 2026-05-08
1.3 Million Followers! Dokidokicomics Releases Japanese Learning Book 'Japanese Vocabulary & Phrases with KAWAII ILLUSTRATIONS!' on May 29th
The popular creator unit 'Dokidokicomics' is releasing a visual-heavy Japanese learning book for beg… · 2026-04-24
Seitosha to Release 'Skin Science You Can Use for a Lifetime', Supervised by Kyoto University Professor Kenji Kabashima, on June 5
Seitosha Co., Ltd. announced the release of 'Skin Science You Can Use for a Lifetime: Mechanisms, Tr… · 2026-05-14