Frankenstein Family
實驗品家庭 (original)
The series centers on a family where both parents are mad scientists, and where both brother and sister are modded humans called "creatures." The family members aim to become a "normal" family.
Starring Riho Sugiyama, Saori Hayami, Daisuke Namikawa, Nanako Mori, Yoshiko Ikuta
It's a comedy and animation show, and has a rating of 5.7 out of 10 from Imdb which is fairly okay for this kind of show.
Watch it here
Not found streaming from United States.