Shows Like Fire in His Fingertips

Adult ecchi anime short with childhood-friend romance and explicit erotic premise — closest tonal/format match.

Same-year ecchi short with classmate-turned-lover premise; near-identical erotic-romance format and pacing.

Apartment-based erotic anime short — building/landlord setup mirrors Fire's apartment-fire meet-cute with explicit follow-through.

Manga-based erotic anime short with adults-in-an-apartment cohabitation hook.

Office-worker romance ecchi anime short with explicit sex content — same workplace-adult-romance lane.

Manga-based erotic anime short built around childhood-friend dynamic; same R-rated romance comedy register (BL variant).

Same-year ecchi rom-com short focused on sexual humor and first-love crush dynamics.

Adult erotic anime OVA series with explicit romantic content — peer in audience and tone.

Adult-focused romance anime with salaryman lead and big age/maturity gap dynamic; less explicit but same older-romance vibe.

Classic ecchi sex-comedy anime — different era but matches the explicit comedy register.

Ecchi rom-com anime with big-tits/harem hooks; shares the horny-comedy register if not the apartment-romance specifics.

Ecchi school harem with explicit fan service — adjacent in adult-anime appeal.

Ecchi harem anime with strong fan service; adjacent for the adult-anime audience.

Apartment-set ecchi harem with adult comedy elements; thematically distant but same fan-service audience.

Manga-based comedy anime — shares fan-base appeal but lacks the adult/erotic angle.

Seinen ecchi anime with romance and a fire-related inciting event; tone is darker/supernatural but shares ecchi register.

Manga-based romance anime with sensual content; yuri romance lane rather than het, but same intimate-romance audience.