[Majimeya (isao)] FGO no Erohon (Fate/Grand Order) [Digital]

Sole male indicates a gallery features exactly one male character. Combined with 'sole female,' this creates the classic one-on-one pairing. With multiple female characters, it creates a harem scenario. This tag is useful for filtering based on the reader's preferred dynamic — whether they want focused monogamy-style content or one male with multiple partners. The tag doesn't specify the male character's role or prominence; he could be the protagonist, a side character, or even a reluctant participant depending on the genre.

MILF (Mother I'd Like to Fuck) is a character type tag referring to mature female characters, typically mothers or maternal figures. In doujinshi, this tag indicates content featuring older women, often contrasted with younger male partners. The appeal lies in the experience and confidence of the character. The tag frequently appears alongside 'big breasts,' 'incest,' and 'sole male.'

Swimsuit (水着, mizugi) is a costume tag covering various swimwear including bikinis, one-pieces, school swimsuits (スクール水着), and micro bikinis. The school swimsuit in particular has a significant following in Japanese fan art. The tag often appears in beach, pool, or water park settings and is commonly paired with 'big breasts,' 'dark skin,' and 'sole female.'