Ririka Moriwaki's Dazzlingly Pure Smile Graces the Cover & 10-Page Feature! First Gravure for Emi Yoshida, Akari Koda, Sakura, Rintaro (formerly of "Okosama Plate."), and Miku Oshima in 'FLASH' on Sale March 31st (Tuesday)
Key facts
- Ririka Moriwaki's Dazzlingly Pure Smile Graces the Cover & 10-Page Feature! First Gravure for Emi Yoshida, Akari Koda, Sakura, Rintaro (formerly of "Okosama Plate."), and Miku Oshima in 'FLASH' on Sale March 31st (Tuesday)
- Kobunsha's 'FLASH' magazine, released on March 31st, features Ririka Moriwaki on the cover and a 10-page spread, alongside gravure features of Emi Yoshida, Akari Koda, Sakura, Rintaro (formerly of "Okosama Plate."), and Miku Oshima.
- Source: PR Times
- Date: March 31, 2026
Direct answer
Kobunsha's 'FLASH' magazine, released on March 31st, features Ririka Moriwaki on the cover and a 10-page spread, alongside gravure features of Emi Yoshida, Akari Koda, Sakura, Rintaro (formerly of "Okosama Plate."), and Miku Oshima.
- Citation
- Ririka Moriwaki's Dazzlingly Pure Smile Graces the Cover & 10-Page Feature! First Gravure for Emi Yoshida, Akari Koda, Sakura, Rintaro (formerly of "Okosama Plate."), and Miku Oshima in 'FLASH' on Sale March 31st (Tuesday) (March 31, 2026), PR Times
- Source
- PR Times
- Date
- March 31, 2026
Kobunsha's 'FLASH' magazine, released on March 31st, features Ririka Moriwaki on the cover and a 10-page spread, alongside gravure features of Emi Yoshida, Akari Koda, Sakura, Rintaro (formerly of "Okosama Plate."), and Miku Oshima.
📋 Article Processing Timeline
- 📰 Published: March 31, 2026 at 23:00
- 🤖 AI Analyzed: June 2, 2026 at 12:56 (1501h 56m after Published)
Cover of "Weekly FLASH" March 31st issue (C) Kobunsha / Weekly FLASH
①Too Pure Smile! Ririka Moriwaki Graces the Cover & Feature of 'FLASH'!!
Ririka Moriwaki (C) Kobunsha / Weekly FLASH Photo by Yuichi Sato
Ririka Moriwaki, who made a big breakthrough with her pure reactions on the YouTube channel 'Sakuma Nobuyuki's NOBROCK TV' and is now highly sought after by magazines, appears on the cover and in the feature of 'FLASH' released on March 31st. In the 10-page gravure, she showcases her beautiful physique along with her signature pure smile. In an interview, she talked about her journey to stardom and her future dreams.
【Profile】
Ririka Moriwaki, 23 years old, born May 8, 2002, from Hyogo Prefecture, T161. In 2020, she gained attention for her appearance on the reality dating show 'Koi Suru ♡ Weekend Homestay' (ABEMA). Her overly pure reactions in prank segments on the YouTube channel 'Sakuma Nobuyuki's NOBROCK TV' garnered attention, and she is now appearing in more variety shows. She is a regular on 'Dian Tsuda's Birdie Chance' (Tokai TV). For more latest information, check her official X (@moririka_0508) and official Instagram (@ririka_0508).
【Credits】
Ririka Moriwaki (C) Kobunsha / Weekly FLASH Photo by Yuichi Sato
【Digital Announcement】
Ririka Moriwaki (C) Kobunsha / Weekly FLASH Photo by Yuichi Sato
FLASH digital photo book 'Yosomishitara Akande?' is now available at kokode digital and other e-bookstores.
②Emi Yoshida, the Beautiful Assistant of "Kataoka Atsushi Channel," Reveals Lingerie Gravure in 'Weekly FLASH'!
Emi Yoshida (C) Kobunsha / Weekly FLASH Photo by Takeshi Okamoto
Emi Yoshida, who gained attention as an assistant on YouTube's "Kataoka Atsushi Channel" and is active as a baseball and soccer reporter, makes her first appearance in 'FLASH'. She reveals her beauty and slender body in an alluring lingerie gravure.
【Profile】
Emi Yoshida, 27 years old, born December 10, 1998, from Tokyo, T160. Grand Prix winner of Miss Tokyo University of Pharmacy and Life Sciences 2017. Active in a wide range of genres including model, talent, and reporter, and also works as an assistant on YouTube's "Kataoka Atsushi Channel." In September 2025, she served as a ring girl at boxer Naoya Inoue's world title match, drawing significant attention. For more latest information, check her official X (@_yoshida_megumi) and official Instagram (@_yoshida_megumi).
【Credits】
Emi Yoshida (C) Kobunsha / Weekly FLASH Photo by Takeshi Okamoto
【Digital Announcement】
Emi Yoshida (C) Kobunsha / Weekly FLASH Photo by Takeshi Okamoto
FLASH digital photo book 'Yuwaku no Angel' is now on sale at various e-bookstores!
③Akari Koda Challenges Gravure for the First Time in 3 Years in 'FLASH'!
Akari Koda (C) Kobunsha / Weekly FLASH Photo by Masakazu Yoshio
Talent Akari Koda appears in 'FLASH'. Formerly active and popular under the name "Akari Yoshida," she is now challenging gravure for the first time in 3 years under her new name. Her swimsuit appearance, overflowing with a mature allure unlike ever before, is a must-see, befitting her new start.
【Profile】
Akari Koda, 22 years old, born January 2, 2004, from Tokyo, T160. Debuted in the entertainment industry as a model at age 13 in 2017. Served as a model for the fashion magazine "JELLY." Also active as an actress, starring in the 2021 film 'Peter's Way Home'. She is scheduled to appear in the stage play 'Shiro Sagenai de, Aka Ageru.' to be performed at Shinjuku Ganka Garou Space Basement from April 24th (Fri) to April 29th (Wed/Holiday). For more latest information, check her official X (@akari_koda_) and official Instagram (@akari_koda_).
【Credits】
Akari Koda (C) Kobunsha / Weekly FLASH Photo by Masakazu Yoshio
【Digital Announcement】
Akari Koda (C) Kobunsha / Weekly FLASH Photo by Masakazu Yoshio
Akari Koda (C) Kobunsha / Weekly FLASH Photo by Masakazu Yoshio
FLASH digital photo books Akari Koda 'Kesenai Kioku' and 'Kienai Nukumori' (Kobunsha) are now available at various e-bookstores.
④Butt-Beauty Personal Trainer Sakura Returns to 'FLASH' Due to Overwhelming Demand!
Sakura (C) Kobunsha / Weekly FLASH Photo by Masafumi Nakayama
Sakura, a trainer who usually conducts personal lessons at a gym. After her full-fledged gravure debut in January became a hot topic, she reappears in 'FLASH'. In a 5-page gravure, she showcases her healthy physique, unique to a trainer. In an interview, she also talked about her efforts to go viral on social media, which became the catalyst for her breakthrough.
【Profile】
Sakura, 28 years old, born January 21, 1998, from Tokyo. After working as a yoga instructor, she is now a fitness trainer who conducts personal lessons at a gym. Her beautiful butt shots posted on Instagram became a hot topic, leading to her gravure debut. For more latest information, check her official Instagram (@sakura_personaltrainer).
【Credits】
Sakura (C) Kobunsha / Weekly FLASH Photo by Masafumi Nakayama
【Digital Announcement】
Sakura (C) Kobunsha / Weekly FLASH Photo by Masafumi Nakayama
FLASH digital photo book 'Koi wa Training no Ato ni' is now available at kokode digital and other e-bookstores.
⑤Former Okosama Plate. Rintaro's Unexpected First Gravure in 'FLASH'!
Rintaro (C) Kobunsha / Weekly FLASH Photo by Tatsuya Oyabu
Rintaro, a former member of the popular YouTuber idol group "Okosama Plate." with over 1 million subscribers, appears in 'FLASH'. He reveals his first-ever gravure. His bold and alluring appearance for his first challenge is a must-see for fans.
【Profile】
Rintaro, 23 years old, born June 17, 2002, from Fukushima Prefecture. Gained popularity in the popular YouTuber idol group "Okosama Plate." He left the group in 2025, and this gravure marks his restart. For more latest information, check his official X (@rintaro_617) and Instagram (@rintaro_617).
【Credits】
Rintaro (C) Kobunsha / Weekly FLASH Photo by Tatsuya Oyabu
【Digital Announcement】
Rintaro (C) Kobunsha / Weekly FLASH Photo by Tatsuya Oyabu
FLASH digital photo book 'Okosama Ja Irarenai' is now available at various e-bookstores!
⑥Leading the Gravure World as a Minimum Glamour! Miku Oshima Explodes in 'FLASH'!
①Too Pure Smile! Ririka Moriwaki Graces the Cover & Feature of 'FLASH'!!
Ririka Moriwaki (C) Kobunsha / Weekly FLASH Photo by Yuichi Sato
Ririka Moriwaki, who made a big breakthrough with her pure reactions on the YouTube channel 'Sakuma Nobuyuki's NOBROCK TV' and is now highly sought after by magazines, appears on the cover and in the feature of 'FLASH' released on March 31st. In the 10-page gravure, she showcases her beautiful physique along with her signature pure smile. In an interview, she talked about her journey to stardom and her future dreams.
【Profile】
Ririka Moriwaki, 23 years old, born May 8, 2002, from Hyogo Prefecture, T161. In 2020, she gained attention for her appearance on the reality dating show 'Koi Suru ♡ Weekend Homestay' (ABEMA). Her overly pure reactions in prank segments on the YouTube channel 'Sakuma Nobuyuki's NOBROCK TV' garnered attention, and she is now appearing in more variety shows. She is a regular on 'Dian Tsuda's Birdie Chance' (Tokai TV). For more latest information, check her official X (@moririka_0508) and official Instagram (@ririka_0508).
【Credits】
Ririka Moriwaki (C) Kobunsha / Weekly FLASH Photo by Yuichi Sato
【Digital Announcement】
Ririka Moriwaki (C) Kobunsha / Weekly FLASH Photo by Yuichi Sato
FLASH digital photo book 'Yosomishitara Akande?' is now available at kokode digital and other e-bookstores.
②Emi Yoshida, the Beautiful Assistant of "Kataoka Atsushi Channel," Reveals Lingerie Gravure in 'Weekly FLASH'!
Emi Yoshida (C) Kobunsha / Weekly FLASH Photo by Takeshi Okamoto
Emi Yoshida, who gained attention as an assistant on YouTube's "Kataoka Atsushi Channel" and is active as a baseball and soccer reporter, makes her first appearance in 'FLASH'. She reveals her beauty and slender body in an alluring lingerie gravure.
【Profile】
Emi Yoshida, 27 years old, born December 10, 1998, from Tokyo, T160. Grand Prix winner of Miss Tokyo University of Pharmacy and Life Sciences 2017. Active in a wide range of genres including model, talent, and reporter, and also works as an assistant on YouTube's "Kataoka Atsushi Channel." In September 2025, she served as a ring girl at boxer Naoya Inoue's world title match, drawing significant attention. For more latest information, check her official X (@_yoshida_megumi) and official Instagram (@_yoshida_megumi).
【Credits】
Emi Yoshida (C) Kobunsha / Weekly FLASH Photo by Takeshi Okamoto
【Digital Announcement】
Emi Yoshida (C) Kobunsha / Weekly FLASH Photo by Takeshi Okamoto
FLASH digital photo book 'Yuwaku no Angel' is now on sale at various e-bookstores!
③Akari Koda Challenges Gravure for the First Time in 3 Years in 'FLASH'!
Akari Koda (C) Kobunsha / Weekly FLASH Photo by Masakazu Yoshio
Talent Akari Koda appears in 'FLASH'. Formerly active and popular under the name "Akari Yoshida," she is now challenging gravure for the first time in 3 years under her new name. Her swimsuit appearance, overflowing with a mature allure unlike ever before, is a must-see, befitting her new start.
【Profile】
Akari Koda, 22 years old, born January 2, 2004, from Tokyo, T160. Debuted in the entertainment industry as a model at age 13 in 2017. Served as a model for the fashion magazine "JELLY." Also active as an actress, starring in the 2021 film 'Peter's Way Home'. She is scheduled to appear in the stage play 'Shiro Sagenai de, Aka Ageru.' to be performed at Shinjuku Ganka Garou Space Basement from April 24th (Fri) to April 29th (Wed/Holiday). For more latest information, check her official X (@akari_koda_) and official Instagram (@akari_koda_).
【Credits】
Akari Koda (C) Kobunsha / Weekly FLASH Photo by Masakazu Yoshio
【Digital Announcement】
Akari Koda (C) Kobunsha / Weekly FLASH Photo by Masakazu Yoshio
Akari Koda (C) Kobunsha / Weekly FLASH Photo by Masakazu Yoshio
FLASH digital photo books Akari Koda 'Kesenai Kioku' and 'Kienai Nukumori' (Kobunsha) are now available at various e-bookstores.
④Butt-Beauty Personal Trainer Sakura Returns to 'FLASH' Due to Overwhelming Demand!
Sakura (C) Kobunsha / Weekly FLASH Photo by Masafumi Nakayama
Sakura, a trainer who usually conducts personal lessons at a gym. After her full-fledged gravure debut in January became a hot topic, she reappears in 'FLASH'. In a 5-page gravure, she showcases her healthy physique, unique to a trainer. In an interview, she also talked about her efforts to go viral on social media, which became the catalyst for her breakthrough.
【Profile】
Sakura, 28 years old, born January 21, 1998, from Tokyo. After working as a yoga instructor, she is now a fitness trainer who conducts personal lessons at a gym. Her beautiful butt shots posted on Instagram became a hot topic, leading to her gravure debut. For more latest information, check her official Instagram (@sakura_personaltrainer).
【Credits】
Sakura (C) Kobunsha / Weekly FLASH Photo by Masafumi Nakayama
【Digital Announcement】
Sakura (C) Kobunsha / Weekly FLASH Photo by Masafumi Nakayama
FLASH digital photo book 'Koi wa Training no Ato ni' is now available at kokode digital and other e-bookstores.
⑤Former Okosama Plate. Rintaro's Unexpected First Gravure in 'FLASH'!
Rintaro (C) Kobunsha / Weekly FLASH Photo by Tatsuya Oyabu
Rintaro, a former member of the popular YouTuber idol group "Okosama Plate." with over 1 million subscribers, appears in 'FLASH'. He reveals his first-ever gravure. His bold and alluring appearance for his first challenge is a must-see for fans.
【Profile】
Rintaro, 23 years old, born June 17, 2002, from Fukushima Prefecture. Gained popularity in the popular YouTuber idol group "Okosama Plate." He left the group in 2025, and this gravure marks his restart. For more latest information, check his official X (@rintaro_617) and Instagram (@rintaro_617).
【Credits】
Rintaro (C) Kobunsha / Weekly FLASH Photo by Tatsuya Oyabu
【Digital Announcement】
Rintaro (C) Kobunsha / Weekly FLASH Photo by Tatsuya Oyabu
FLASH digital photo book 'Okosama Ja Irarenai' is now available at various e-bookstores!
⑥Leading the Gravure World as a Minimum Glamour! Miku Oshima Explodes in 'FLASH'!
FAQ
What are the main contents of the March 31st issue of 'FLASH'?
Ririka Moriwaki graces the cover and a 10-page feature, with gravure spreads of Emi Yoshida, Akari Koda, Sakura, Rintaro, and Miku Oshima.
Why is Ririka Moriwaki gaining attention?
She gained significant attention for her pure reactions on the YouTube channel 'Sakuma Nobuyuki's NOBROCK TV' and has appeared in numerous variety shows.
Where can I purchase the digital photo books?
They are available at kokode digital and other various e-bookstores.