A maid café named "Pia Carrot" also opened in real life as a cosplay restaurant in Akihabara, Japan.

Yusuke Kinoshita Satomi Morihara Shouko Inaba Reika Kokubo Yukiko Kawai Shiho Kannaduki Yukari Tachibana Saori Imai Kiyomi Kitagawa Rumi Kinoshita Yasuo Kinoshita Kaori Tachibana Saeko Imai Airi Kashikura Welcome to Pia Carrot 2 is the first true sequel to "Pia Carrot", set four years later than the first game.

"Welcome to Pia Carrot 2 DX" was licensed by Sentai Filmworks.

Kouji Maeda Azusa Hinomori Mina Hinomori Tsukasa Enomoto Ryoko Futaba Aoi Minase Sanae Enishi Mikiko Shinohara Harue Yamana Jun Kagurazaka Kaoru Yamana Shinji Yano Tomomi Aizawa Yuki Kamizuka Noriko Shima Welcome to Pia Carrot!!

In 2002, the anime movie "Welcome to Pia Carrot -Sayaka no Koi-monogatari-" ("Welcome to Pia Carrot - Sayaka's Love Story") was released, being the first movie based on an eroge.

Akihiko Kannazuki Sayaka Takai Tomomi Aizawa Akemi Hasegawa Natsuki Iwakura Miharu Fuyuki Nana Kimishima Takako Kinoshita Orie Amano Noboru Kinoshita Seiji Motoki Haruhiko Fuyuki Shiho Kannazuki Satomi Kinoshita Yuki Kamizuka Noriko Shima Kouji Maeda Azusa Hinomori Mina Hinomori Tsukasa Enomoto Chizuru Kinoshita Shiori Kisaragi Welcome to Pia Carrot 4 is the third true sequel to "Pia Carrot", and was released for the PC by Cocktail Soft in 2009.

ranked 38th in a list of "the most interesting bishōjo games"; a five-way tie with YU-NO: A girl who chants love at the bound of this world, Tsukihime, Tokimeki Memorial 2, and Happiness!