CivArchive
    Onimai: I'm Now Your Sister! Oyama Mahiro / お兄ちゃんはおしまい! 緒山まひろ(Anima) - v3.0
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    日本語(修正版)

    キャラクターLoRAリスト / Character LoRA List https://civarchive.com/articles/32144/character-list

    『お兄ちゃんはおしまい!』に登場する「緒山まひろ」のANIMA用LoRAです。

    TS(性転換)して女の子になってしまった主人公ですが、その姿がとにかく可愛い!女の子としての日常を全力で楽しんでおり、作中では様々な衣装を着こなしたり、髪型をアレンジしたりとバリエーションが非常に豊富です。しかし、その豊富さが裏目に出てしまい、学習素材の髪型を統一する作業はなかなか大変でした。

    ※生成時にリボンへ余計な模様が入ることがありますが、こちらはLoRA側ではなく、ベースとなるモデル(チェックポイント)側の影響によるもののようです。

    • トリガーワード: Onimai-Oyama-Mahiro,

    • 容姿: mature female,mature slender proportions,long light pink hair, blunt bangs, a prominent large curved ahoge on top of her head, sidelocks, brown eyes, medium breasts,

    • 制服: Mahiro-School, school uniform, winter attire, wearing a dark blue blazer jacket with pink trim lines, a yellow sweater vest underneath, a white shirt, a thin pink ribbon tie at the collar, a matching dark blue pleated long skirt with pink trim lines, dark grey knee-high socks, and brown loafers

    • ピンクドレス: Mahiro-Pinkdress, casual clothes, wearing a pink short-sleeved mini dress with open shoulders, bare shoulders, a white ruffled collar neck, matching pink puff sleeves with small pink ribbon bows on the cuffs, a flared pink skirt with no pleats, white socks with ruffled cuffs, and white sneakers with brown soles

    • ホワイトドレス: Mahiro-Whitedress, casual clothes, wearing a pastel pink long-sleeved shirt with a large white ruffled sailor collar, a thin pink neck ribbon bow tied low at the collar, a long white pleated skirt with no pattern, white socks with ruffled cuffs, and white sneakers with brown soles

    English Version

    This is a LoRA model of Oyama Mahiro from Onimai: I'm Now Your Sister!, optimized for ANIMA.

    He gets gender-bent into a girl, but ends up becoming an incredibly cute one! Mahiro really seems to thoroughly enjoy daily life as a girl, sporting a wide variety of outfits and hairstyles. Ironically, this rich variety made it quite a challenge to unify the hairstyles within the training dataset.

    Note: You might occasionally notice some unwanted patterns appearing on the ribbon, but this seems to be an issue caused by the base model (checkpoint) rather than the LoRA itself.

    • Trigger Word: Onimai-Oyama-Mahiro,

    • Appearance: mature female,mature slender proportions,long light pink hair, blunt bangs, a prominent large curved ahoge on top of her head, sidelocks, brown eyes, medium breasts,

    • School Uniform: Mahiro-School, school uniform, winter attire, wearing a dark blue blazer jacket with pink trim lines, a yellow sweater vest underneath, a white shirt, a thin pink ribbon tie at the collar, a matching dark blue pleated long skirt with pink trim lines, dark grey knee-high socks, and brown loafers

    • Pink Dress Clothes: Mahiro-Pinkdress, casual clothes, wearing a pink short-sleeved mini dress with open shoulders, bare shoulders, a white ruffled collar neck, matching pink puff sleeves with small pink ribbon bows on the cuffs, a flared pink skirt with no pleats, white socks with ruffled cuffs, and white sneakers with brown soles

    • White Dress Clothes: Mahiro-Whitedress, casual clothes, wearing a pastel pink long-sleeved shirt with a large white ruffled sailor collar, a thin pink neck ribbon bow tied low at the collar, a long white pleated skirt with no pattern, white socks with ruffled cuffs, and white sneakers with brown soles

    Description

    FAQ

    LORA
    Anima

    Details

    Downloads
    145
    Platform
    CivitAI
    Platform Status
    Available
    Created
    7/21/2026
    Updated
    8/11/2026
    Deleted
    -
    Trigger Words:
    Onimai-Oyama-Mahiro,
    mature female,mature slender proportions,long light pink hair, blunt bangs, a prominent large curved ahoge on top of her head, sidelocks, brown eyes, medium breasts,
    Mahiro-School, school uniform, winter attire, wearing a dark blue blazer jacket with pink trim lines, a yellow sweater vest underneath, a white shirt, a thin pink ribbon tie at the collar, a matching dark blue pleated long skirt with pink trim lines, dark grey knee-high socks, and brown loafers
    Mahiro-Pinkdress, casual clothes, wearing a pink short-sleeved mini dress with open shoulders, bare shoulders, a white ruffled collar neck, matching pink puff sleeves with small pink ribbon bows on the cuffs, a flared pink skirt with no pleats, white socks with ruffled cuffs, and white sneakers with brown soles
    Mahiro-Whitedress, casual clothes, wearing a pastel pink long-sleeved shirt with a large white ruffled sailor collar, a thin pink neck ribbon bow tied low at the collar, a long white pleated skirt with no pattern, white socks with ruffled cuffs, and white sneakers with brown soles

    Files

    Onimai-Oyama-Mahiro-Anima-3.safetensors

    Mirrors

    Available On (1 platform)

    Same model published on other platforms. May have additional downloads or version variants.