主人公のクラス担任で数学教師。自分に従わない主人公を目の敵にしている。

優秀な教師で常に高圧的な態度をとるが、逆に受け身に回る事には慣れておらず、打たれ弱い。

人の上に立つ者としての教育を受けてきた為、他人を見下す傾向がある女王様気質の女性。子供っぽい権威主義者。

美人だが、あまりにも厳しい授業内容と、大半の学生達を成績不良者として見下しているのを隠そうとしない態度から、学生達からは恐れられている。

性に関してはとことん純情で奥手。自慰行為すらした事が無い。

触发词：Takamine Saya

　　角色特征：aqua hair, long hair, hair ribbon, ribbon, pink eyes, large breasts

　　职业装：skirt suit, blazer, jacket, formal, suit, office lady, pencil skirt, skirt, high heels, shoes

　　职业装配件：white pantyhose

　　体操服：athletic leotard, gymnastics, blue leotard, leotard, long sleeves

　　死库水：school swimsuit, old school swimsuit, blue one-piece swimsuit, one-piece swimsuit

　　旗袍：china dress, chinese clothes, short dress, microdress, sleeveless, sandals

　　旗袍配件：short hair, double bun, hair bun, bun cover

　　睡衣：babydoll, nightgown, negligee, chemise, lingerie

　　女仆装：maid, maid headdress, apron, frills, wrist cuffs, choker, mary janes, platform footwear, shoes

　　兽娘装：animal costume, dog ears, fake animal ears, dog tail, tail, collar, paw gloves, gloves, elbow gloves, paw shoes, shoes, fur trim

　　校服：school uniform, serafuku, pleated skirt, skirt, shoes

　　内衣（蓝）：bra, panties, blue bra, blue panties, lace-trimmed bra, lace-trimmed panties, bow bra, bow panties, lace, bow, lingerie

　　内衣（青）：bra, panties, aqua bra, aqua panties, lace-trimmed bra, lace-trimmed panties, lingerie

　　内衣（棕）：bra, panties, brown bra, brown panties, lace-trimmed bra, lace-trimmed panties, bow bra, bow panties, lace, lingerie

　　内衣（粉）：bra, panties, pink bra, pink panties, frilled bra, frilled panties, bow bra, bow panties, frills, lingerie

　　内衣（黄）：bra, panties, yellow bra, yellow panties, lace-trimmed bra, lace-trimmed panties, lace, lingerie

　　内衣（白）：bra, panties, white bra, white panties, bow bra, bow panties, lace, lingerie

　　内衣（黑）：bra, panties, black bra, black panties, lace bra, lace panties, bow bra, lingerie

　　内衣（紫）：bra, purple bra, frilled bra, lingerie

　　内衣通用腿部配件：white pantyhose, panties under pantyhose, thighband pantyhose, high-waist pantyhose, see-through legwear, black thighhighs, frilled thighhighs, white thighhighs

　　粉色比基尼：bikini, pink bikini

　　黄色连体泳衣：one-piece swimsuit, casual one-piece swimsuit, highleg swimsuit, yellow one-piece swimsuit, highleg

　　抹胸比基尼：bikini, strapless bikini, strapless bra, bandeau, white bra, side-tie bikini bottom, side-tie panties, white panties, strapless, swimsuit

　　抹胸比基尼配件：short hair, double bun, hair bun, bun cover

　　网球服：sportswear, tennis uniform, taut shirt, pleated skirt, miniskirt, skirt, wristband, sweatband, socks, sneakers, shoes

　　侧空裙：dress, short dress, sideless outfit, cross-laced clothes, cross-laced slit, bare shoulders, bracelet, anklet, red footwear, high heels