Short Drama App "BUMP" Historically Fastest & Biggest Hit Series "The Condition of a Pro Girlfriend" Season 4 Confirmed for Exclusive Distribution Starting June 19th! Theme Song by Newly Written Song by This is LAST!

emole Inc. (Headquarters: Meguro-ku, Tokyo; Representative Director: Naomichi Sawamura; hereinafter "emole"), which operates the short drama app "BUMP," has decided to exclusively distribute Season 4 of the highly popular short drama series "The Condition of a Pro Girlfriend: Women Who Want to Marry Celebrities" on the short drama app "BUMP" starting June 19, 2026.

This work is a live-action adaptation of the popular comic "The Condition of a Pro Girlfriend: Women Who Want to Marry Celebrities" by hina (original story) and acca (manga) (Z-ON COMICS). Since its distribution began in April 2024, its highly addictive story, depicting the desires and tactics of "women who want to marry celebrities," has become a hot topic, garnering support from many viewers as BUMP's fastest and biggest hit series.

Now, the long-awaited Season 4 distribution has been decided. Starring Erina Ikuta, the former leader of Morning Musume OG and her first drama appearance after graduation, the series also features a cast of 주목받는 young actors such as Yurina Yanagi, Kosuke Suzuki, and Rintaro Hinotsu. Furthermore, the theme song has been decided to be "DressCode," a newly written song by the rock band This is LAST, which is rapidly gaining popularity for its candid lyrics and heartbreak songs.

Season 4 depicts a cliffhanger marriage battle between best friends in their thirties. With the synergistic effect of the豪華 cast and artist, the series will unfold an expanded scale of human relationships and romantic dynamics.

About the Drama "The Condition of a Pro Girlfriend: Women Who Want to Marry Celebrities"

A short drama series themed around "pro-girlfriends," ordinary women who exclusively date celebrities and athletes. Within its comical and speedy 2-minute episodes per installment, it also depicts the darkness of modern society, possessing an addictive quality that makes viewers unable to stop watching due to its realism and unpredictable storyline. It's a story of Cinderellas who are more devoted than "sugar baby girls" and more cunning than "Minato-ku girls."

Synopsis of "The Condition of a Pro Girlfriend" Season 4

Saki, an office worker who prides herself on being "realistic," intensely looks down on her friend Asuka, who dates celebrities. However, through Asuka's introduction, she meets Keita, a popular young actor, and the situation changes dramatically. Using SNS dating techniques, Saki devotes herself to him, believing she is steadily walking the path of a "pro-girlfriend" and is convinced of marriage. But romance in the entertainment world is not sweet. While Saki believes she is "special," a cruel reality quietly looms... Furthermore, an unexpected blow from Asuka, whom she had looked down upon, mercilessly shatters Saki's pride! What will be the outcome of the painfully excessive one-upmanship battle of a woman in her thirties drowning in the desire for validation?

Cast & Theme Song Introduction

Cast Introduction

Erina Ikuta (as Saki Nakamura)

Born in Fukuoka Prefecture in 1997. Served as the 10th leader of Morning Musume and will graduate from Morning Musume and Hello! Project, where she was active for about 15 years, in July 2025. Active in variety and golf programs, she is currently expanding her activities as a solo talent on social media. This is her first drama appearance after graduating from Morning Musume.

Yurina Yanagi (as Asuka Kayashima)

Born in Osaka Prefecture in 1994. Her role as a poster model in the NHK serial TV novel "Massan" in 2014 garnered attention. She has appeared in numerous works, including TV Tokyo's "Laid-Back Camp△," Asahi Broadcasting's "Harekon," and the films "Burai" and "Bakkon!"

Kosuke Suzuki (as Keita Sakurai)

Born in Aichi Prefecture in 1997. Gained attention in AbemaTV's "Honey Trap" in 2019. His acting was highly praised in MBS's "Jack Frost," where he played a leading role, and he has also appeared in hit works such as the movie "The Return of the Dangerous Detectives." He is a rapidly rising young actor.

Rintaro Hinotsu (as Yuma Tachibana)

Born in Okayama Prefecture in 1999. Won both the Grand Prix and Lab Series Award at the Men's Non-no Model Audition in 2020, becoming an exclusive model. He is expanding his activities into acting and is expected to achieve further success, including an appearance in NTV's "Oretachi no Hakone Ekiden" scheduled to air this October.

<Regular Cast Since Season 1>

Shuichiro Naito (as Kazasa Kiyota, a popular actor)

Yoshihiko Hakamada (as Kiyotaka Kurita, owner of a bar frequented by celebrities)

Theme Song by This is LAST

This is LAST, a band singing about heartbreak and love songs, has gained popularity among Gen Z for lyrics described as "painfully realistic" on social media. In recent years, they have expanded their fanbase by providing tie-in songs for terrestrial dramas, including the TBS series "Jaa, Anta ga Tsukurou yo," and dating reality shows on streaming platforms. This is LAST has written the theme song "DressCode" for this work. Its compatibility with the world of "The Condition of a Pro Girlfriend," which depicts the subtle psychological warfare between women, is outstanding, and it is expected to draw viewers into an even more addictive, messy drama.

Distribution Information for "The Condition of a Pro Girlfriend 4"

Distribution Date: June 19, 2026, 7:00 PM Distribution Platform: Short drama app "BUMP" Original Story: hina/acca "The Condition of a Pro Girlfriend: Women Who Want to Marry Celebrities" Original Story/hina Manga/acca (Z-ON COMICS/Core Mix) Screenplay: Ryo Manto Theme Song: This is LAST "DressCode" (SDR) Director: Sotaro荻 (AOI MANAGEMENT) Producer: Daichi Hisamatsu (PHIER) Co-Producer: Keisuke Maeda, MASUNARI

▶Work Details Page: https://www.bump.studio/lists/prokanojonojouken4

Original Manga Information

Manga "The Condition of a Pro Girlfriend: Women Who Want to Marry Celebrities" (Z-ON COMICS) Author: Original Story/hina Manga/acca Publisher: Core Mix Serialized on the web "Z-ON EDITORIAL DEPARTMENT" (from 6/19, "ZENON PLUS") Volumes 1-14 currently on sale at various e-bookstores! The latest Volume 15 will be released on July 7! 1-Episode Trial Read https://comic-zenon.com/episode/13933686331738105199 ©hina・acca / Core Mix

About the Short Drama App "BUMP"

"BUMP" is a new short drama app operated by emole, with over 3 million total downloads※, featuring episodes from 1 to 3 minutes long. Users can enjoy dramas with the "wait and watch for free" model, similar to manga apps, or through in-app purchases of 97 yen (tax included) per episode, ad viewing, or an all-you-can-watch subscription. The app offers a wide range of genres, from romantic comedies and revenge stories to mysteries, pure youth romances, and action. Clip videos for promotional announcements distributed from the official BUMP account have exceeded 5 billion views※, delivering stimulating short drama content to a wide range of users, primarily young women. ※As of the end of January 2026.

BUMP Official Page: https://www.bump.studio/

▶ App DL: https://emolebump.go.link/djCyg ▶ YouTube: https://www.youtube.com/@bump_drama ▶ TikTok: https://www.tiktok.com/@bump_dr Keywords: