A low voice arrives in the right ear of the headphones. The boyfriend has come home from work, taken the position next to the listener on the couch, leaned across, slid into a head-stroke and into the lying-down position. Without any visual element, only the close-by whisper and the rustle of clothing carry the listener through a simulated night spent with a boyfriend.

Overview

Kareshi rōru-purei onsei (彼氏ロールプレイ音声, “boyfriend roleplay audio”; also kareshi ASMR, kareshi-mono onsei) is the sub-genre of Japanese women-oriented doujin audio in which a male voice actor performs the relational role of boyfriend, husband, younger man, senior at work, and similar partner positions, placing the listener (positioned female by the conventions of the genre) in the partner’s-other position. The format inherits the older otome-side situation-voice tradition and combines it with the binaural / ASMR production techniques that consolidated in the 2010s; the sub-genre stabilised in the late 2010s. The article covers the formation, the standard configurations, the men-oriented / women-oriented market distinction, and the relations with adjacent sub-genres.

The structural elements of the sub-genre are four: (a) the male voice actor’s roleplay of the partner role; (b) the listener as the second-person addressee — you, anata, omae, kimi — placed in the partner’s position; (c) binaural close-ear whispering and integrated spatial-audio staging; (d) intimacy and relationship as the design centre, with sexual content as an element when included rather than the design centre.

The market splits across (1) all-ages situation-voice / healing-audio work that does not include sexual content and (2) adult-oriented otome ASMR that does include it. Where men-oriented doujin audio (the ero-ASMR line) places sexual content at the centre of the design, women-oriented boyfriend-roleplay audio places the relational and emotional substance at the centre, with sexual scenes as one component when present.

DLsite carries the sub-genre in the women-oriented doujin-audio category. Boyfriend-roleplay titles consistently lead the monthly rankings, and the participation of commercial voice actors under separate professional names has become a settled industry practice; the sub-genre maintains strong, named-actor-based subscriber bases.

Etymology

The Japanese kareshi is the everyday word for boyfriend (male partner). Rōru-purei (roleplay) is a phonetic Japanese rendering of the English role play. Kareshi rōru-purei onsei and kareshi ASMR are industry terms that consolidated in the women-oriented doujin-audio sector through the 2010s.

The wider category designations otome-muke (“for the maiden”, i.e. women-oriented in this register), otome-muke shichu-bo, otome-muke ASMR, and otome-muke iyashi onsei circulate alongside. Kareshi-mono and kareshi-kei are also used as same-meaning variants. English-language usage carries boyfriend ASMR, boyfriend roleplay audio, and BFE (boyfriend experience) as the matching terms. The Japanese boyfriend-roleplay audio sub-genre and the English-language boyfriend ASMR sub-genre share the technical base (binaural recording, voice-actor performance, sound-effect staging) while developing in parallel with different market structures, distribution forms, and listening cultures.

History

Late 1990s — 2000s: the formation of otome-side situation-voice

The prehistory of boyfriend-roleplay audio lies in the late-1990s and early-2000s development of women-oriented voice drama, drama CDs, and otome-side shichu-bo (situation-voice). Commercial otome-side drama CDs, and the shichu-bo doujin distributions at Comiket and similar markets, formed the substrate.

Shichu-bo (a clipped form of situation voice) is the short form in which a male voice actor performs a specific relational role and positions the listener as the other; it consolidated through the late 1990s and 2000s as a women-oriented doujin-audio core form.

Early 2010s: binaural recording carry-over

Through the 2010s the spread of dummy-head microphones (Neumann KU 100, 3Dio Free Space and the rest) reached the doujin-audio production sector. In parallel, on English-language YouTube, boyfriend ASMR and roleplay ASMR developed as independent categories.

Japanese women-oriented doujin-audio creators began to take up these techniques in earnest around 2013–2015. The path that combined the otome shichu-bo form with binaural recording and ASMR production produced the boyfriend-roleplay audio sub-genre as an independently identifiable category.

Late 2010s: independent sub-genre formation

Around 2016, DLsite’s women-oriented doujin-audio category set up tags for kareshi, roleplay, and ASMR. Dedicated circles and commercial-voice-actor titles entered the sub-genre, and boyfriend-roleplay audio established itself in the top of the monthly rankings.

The standard configurations spread out into (a) everyday / healing (cohabitation, sleeping next to, looking after when ill, soothing); (b) relationship progression (confession, first date, first night); (c) situation-specialised (before and after sex, after-argument reconciliation, on the phone); (d) fantasy (vampire, isekai, elder kings of fantasy worlds, non-human partners).

2020s: market maturity and multi-platform development

From 2020 onward, the increased home time produced by the COVID-19 pandemic supported continued growth in the women-oriented doujin-audio market. Boyfriend-roleplay audio settled as the central motif of otome doujin audio, with dozens of new titles per month, established subscriber bases, and continuing serialisation and character-fixed line work.

From the 2020s, the monthly-subscription model on pixiv FANBOX, Ci-en, Patreon and similar creator-support platforms has become the principal revenue source for boyfriend-roleplay audio circles and voice actors. Monthly delivery, supporter-exclusive material, and exclusive-release work have become standard.

Standard configurations

Relational-role typology

The relational role typically falls into one of the following categories.

(1) Same-age boyfriend: a male character around the listener’s own age, student or young working adult.

(2) Older boyfriend or husband: a settled, embracing older male character.

(3) Younger boyfriend or junior: a clinging, devoted younger male character.

(4) Childhood friend or senior at school / work: a male character with a long-standing relation to the listener.

(5) Fantasy: vampire, the king of an isekai destination, a divine figure, a non-human character.

Each role has its established voice, speech pattern, and preference register; listeners choose by preference.

Standard scene settings

The standard scene settings are: (a) cohabitation, sleeping next to; (b) looking after the listener when ill; (c) on the phone / long-distance; (d) after-argument reconciliation; (e) first date, first night; (f) before and after sex; (g) fantasy (the bedchamber of a king, the chamber of a vampire’s castle).

Binaural staging

The binaural-recording staging in boyfriend-roleplay audio is built around (1) close-ear whispering; (2) distance-staging in the sleeping-next-to scene; (3) location-shift staging through embracing, kissing, and sleeping-next-to motion; (4) clothing-rustle, breathing, and heartbeat staging of physical proximity. The audio carries acoustic proximity as a simulated form of physical proximity in the absence of visual information.

The place of sexual content

In the adult-content register, sexual scenes are placed as the extension of intimacy and relational fabric. Where men-oriented ero-ASMR places sexual content at the centre of the design, women-oriented boyfriend-roleplay audio works on the conversation, the feelings, and the relational staging around sexual scenes as the weight-bearing material.

Adjacent categories

Contrast with girlfriend-roleplay audio

Girlfriend-roleplay audio is the parallel men-oriented doujin-audio sub-genre in which a female voice actor performs the girlfriend relational role. The two formats developed in parallel under the same broader roleplay audio category, with separate market structures, distribution platforms, and listener-culture conventions according to the men- / women-oriented division.

Otome voice and otome-side situation-voice

Otome voice and otome-muke shichu-bo are wider categories that include boyfriend-roleplay audio as well as the older situation-voice sub-genres. The contemporary boyfriend-roleplay audio sub-genre is the form within this wider field that specifically combines the boyfriend relational role with binaural and ASMR techniques.

Relations with otome games and BL

Otome games and BL game voice and character voice are partially overlapping adjacent fields. The voice actors who play the attack-target characters in otome games regularly enter the doujin-audio sub-genre under the same name or a different name, and the personnel and listener populations of the two fields are strongly overlapping.

Men-oriented / women-oriented asymmetries

Boyfriend-roleplay audio (women-oriented) and ero-ASMR (men-oriented) developed in roughly comparable scale in parallel, but with substantial differences in design logic. Men-oriented work tends to place sexual content and physical sensation at the design centre; women-oriented work tends to place relational substance, feeling, and narrative at the design centre. The difference is regularly cited in gender-studies and content-industry research.

International circulation

English-language boyfriend ASMR and BFE productions develop in parallel on YouTube, Pornhub, OnlyFans, and similar platforms. The English-language sub-genre runs predominantly on the non-adult-side YouTube platform, with the Pornhub and OnlyFans adult-side distribution as a derivative tier.

Cultural notes

Expansion of male voice-actor territory

The development of boyfriend-roleplay audio has extended the male voice actor’s working territory from performance on commercial works (anime, games) to second-person performance on doujin audio and direct connection with fans. Participation in this territory functions as a supplementary individual income stream, as a vehicle for the direct construction of a fan base, and as a platform for individual expressive practice.

The participation of commercial voice actors under separate professional names has become a generally accepted industry convention; the use of separate names with surname / stage name held back operates as the response to conflict-of-interest and contractual-restriction issues with commercial work.

A form of the intimacy economy

Boyfriend-roleplay audio has become one of the sites at which contemporary sociology and content-industry research takes up the intimacy economy. The combination of a simulated relation with a physically absent voice actor, the continuing experience supported by monthly subscription, and the social-media-mediated interaction together stage one of the most concentrated cases of the marketisation of intimacy.

Connection to academic research

The wider non-adult ASMR research literature (Barratt and Davis 2015 and onward) provides the research base for studying the sensory and relational response of boyfriend-roleplay audio. The thematisation of women-oriented doujin audio and otome ASMR is currently limited, and the cross-domain region of gender studies, subculture studies, and ASMR studies remains a thinly developed but promising one.

Related terms

• ASMR
• Roleplay
• Ero-ASMR
• Binaural voice
• Girlfriend-roleplay audio
• Otome game
• BL
• DLsite
• FANZA