The Futaba Detective Agency, being run by Rentarou, who has taken over the family business, after his father's death 3 weeks ago. Along w/ Sara & Souju, his live-in identical twin assistants. He ends up running afoul of the local Yakuza.
Recommendations
Anime Like Futakoi Alternative
Loved Futakoi Alternative? Here are similar anime to watch next, ranked by shared genres and rating.
If you liked Futakoi Alternative, watch these
Tatsuki Fujimoto 17-26
⭐ 8.03 · 2025
Shin Kimagure Orange☆Road: Soshite, Ano Natsu no Hajimari
⭐ 7.51 · 1996
Blue Seed
⭐ 7.32 · 1994
My-Hime
⭐ 7.31 · 2004
Full-Time Magister
⭐ 7.16 · 2016
Metronome
⭐ 6.94 · 2015
Tenjho Tenge: The Ultimate Fight
⭐ 6.88 · 2005
Photon: The Idiot Adventures
⭐ 6.71 · 1997
Zero no Tsukaima: Princesses no Rondo Picture Drama
⭐ 6.64 · 2008
The Daily Life of a Middle-Aged Online Shopper in Another World
⭐ 6.56 · 2025
Kishin Houkou Demonbane (TV)
⭐ 6.48 · 2006
"Parade" de Satie
⭐ 6.38 · 2016
Prism Ark
⭐ 6.36 · 2007
Chainsaw Man – The Movie: Reze Arc
⭐ 8.92 · 2025
DAN DA DAN Season 2
⭐ 8.55 · 2025
DAN DA DAN
⭐ 8.54 · 2024
No Game No Life: Zero
⭐ 8.21 · 2017
My Hero Academia: More
⭐ 8.20 · 2026
Rurouni Kenshin
⭐ 8.17 · 1996
The Rising of the Shield Hero
⭐ 8.14 · 2019
Cardcaptor Sakura
⭐ 8.12 · 1998
Card Captor Sakura Movie 2: The Sealed Card
⭐ 8.04 · 2000
Porco Rosso
⭐ 7.92 · 1992
The Fable
⭐ 7.88 · 2024