Yotsuyanagi Steel PR Office: Four Close Brothers from the Countryside Take On the Company Together — A Heartwarming Family & Idol Drama
1 / 4- Four brothers, each with a distinct personality and voice
- Gentle kissing and whispering ASMR moments
- A family curse overcome, now living in peace
- Countdown to a New Year's TV special in six months
- Voice actor
- Shuhei Tominaga, Rihito Hayamizu, Yanene-sen, Midori Midori Midori, Okeyafubuki
- Release
- 2026-11-05
- Format
- ボイス / ASMR
- File format
- WAV
- Age rating
- 全年齢
Perfect for listeners who want a cozy, comedic slice-of-life with a big, loving family and multiple charming voices to fall for.
The four brothers who are heirs to the rural Yotsuyanagi Steel Company are suddenly forced to form a promotional idol unit. With the curse that once made them turn on each other finally lifted, they now stumble through lessons and variety show appearances aiming for a New Year's TV special in six months. As their wife and the mother of their daughter, you watch over their chaotic, heartwarming efforts with love.
The setting is a certain rural town. You married into a family of four brothers, heirs to the major steel corporation "Yotsuyanagi Steel." Once bound by a family curse that forced the four brothers into a relationship of mutual killing, the curse was broken when you married in and a daughter was born, and they began living a peaceful life together. But one day, in order to boost the company's public recognition and revitalize the local area, the four brothers find themselves forced into activity as a "PR idol unit"……! The four brothers struggle desperately with unfamiliar variety shows and lessons, while you and your daughter watch over them with quiet amusement. A limited-time chronicle of their frantic efforts begins, all building toward the reckless challenge of an appearance on a New Year's TV special six months from now——
Overflowing with absolute, all-embracing warmth!
Bewitchingly beautiful, aesthetically decadent, a melo-mancer♡
Elegant, immaculate, noble passion.
A soft, smiling, guilelessly bewitching charm♪
- Voice
- 緑緑緑
- Voice
- 富永修平
- Voice
- 谷根千
- Voice
- 速水理人
- Voice
- 桶屋風吹
- Other
- 乙女向け
- Scenario
- 小籠包好男
- Scenario
- ずんだ定食三人前





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No Matter How You Struggle, It's a Marriage Ending ~Bedside Moments with an Obsessively Loving Eldest Brother & a Clingy Fourth Brother~ [Doting ASMR]
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Idol Actor NinDerella Girls: Butter Rice Steak
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[With Dialects] Nanairo Voice — Seven Sisters
Seven little sisters, each speaking a different regional Japanese dialect, greet you every morning and see you off to sleep every night, calling you 'onii-chan.' From a sleepyhead to a motherly type, a clingy one, and a tsundere, each sister has her own warm personality and voice. It's a gentle, all-ages situation voice work meant to comfort you through everyday weekday and holiday routines.

The Voice Where My Little Sister Makes Me Udon
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18+Die for My Love — I'll Love You 'Til You Break~
A mysterious, hauntingly handsome man named Yuki appears before you, a woman who has lost her childhood memories, insisting he knows you intimately and reshaping you into his obsessive ideal. Wrapped in binaural sound, his whispered dirty talk and possessive kisses blur the line between love and menace. This is an intense, immoral yandere romance told entirely from your point of view, as he claims you as his alone.
18+My Doting Boyfriend Won't Stop Teasing Me ~Living Together, One Year In~
To celebrate their first anniversary of living together, an office worker spends a whole day being lovingly—and relentlessly—teased by her devoted boyfriend. From a lazy morning wake-up to a mischievous moment in a fitting room and a passionate night together, his affection and desire never let up.
18+Deep Voice, Big Guy Catalog
An office worker unsatisfied with ordinary sex turns to a matchmaking app and ends up meeting four tall, deep-voiced, big-bodied men. This omnibus follows her intimate encounters with a firefighter, a college student, a foreign business elite, and a tattooed man, each in private settings like a hotel room. The focus is squarely on the thrill of dramatic size difference between her and each partner.
18+[KU100] Mad Love of the NTR Hyena Beastman ~Endless Climaxes from Aphrodisiac Injections~
Even though you have a boyfriend, you catch the eye of Tabane Haizaki, a hyena beastman who works as a professional "breakup agent." He drugs you with aphrodisiacs, films you, and forces you through repeated orgasms in a hotel room until you become his destined mate. An intense netorare story that mixes obsessive possessiveness with surprising sweetness, and closes on a happy ending.
18+[KU100] The Big Cocked Dog-Beastman Police Officer ♡ ~Bred Messily by His Huge Cock During His Forced Heat, and Then We Get Married♡~
During a night patrol, dog-beastman police sergeant Kousuke Inuo catches your scent and is thrown into forced heat, pulling you into a back alley. What begins as a rough, urgent encounter grows into a sweet, loving relationship — and eventually marriage. Recorded with a KU100 binaural mic and foley sound for an intensely close, physical presence.
18+The Yotsuyanagi Cursed Brothers – Episode 5: Oto's Jealous Night "You're moaning louder than you ever did with them, aren't you…!?"
The youngest of four brothers spirals into jealous obsession after catching a glimpse of you with his older brothers, dragging you to an abandoned house on the edge of town. Through the night into dawn he forces himself on you while begging for your love, his voice cracking between desperation and rage. Binaural whispers, wet kissing sounds, and his unraveling devotion drive this intense, one-sided romance.
18+The Yotsuyanagi Brothers' Taboo — Chapter 4: Kunihiko's Story, 'I've always... wanted to see that face of yours, crying and falling apart…'
Kunihiko, the gentle and dependable eldest of the four brothers you live with, has always doted on you—until the sight of your tearful face awakens a darker hunger in him. What begins as tender, loving sex spirals into rough, choking passion as he loses control, driven by an obsessive need to keep you crying and his alone. This is the fourth chapter of the 'Yotsuyanagi Brothers' Taboo' series, centered on the household's protective yet possessive eldest brother.
18+Yotsuyanagi's Cursed Brothers — Chapter 3: Mitsuru's Tale, 'Dirty, so dirty! I told you I hate other people's fluids, didn't I? Ahh— why does this feel so good?'
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The second season's twelfth episode of the official DLsite Girls' web radio program brings together the full main cast of the "Yotsuyanagi no Inshuu Kyoudai" drama series. Recorded in a lively studio atmosphere, the cast plays improv games and shares candid stories about the series.