When Ueda takes Shimoda to the Insect Department to introduce himself, he's overwhelmed by everybody being a character.
That's when a vague order from God comes in, this time for an "animal that's cute, but not".
Meido, the self-designated expert for designing cute creatures, raises her hand and out comes...
Saturn-san's horse only 
has one stomach, so...
يملك حصان تسوتشيا-سان
...معدةً واحدة فقط بالمقابل، لذا
Y el caballo de Tsuchiya
solo tiene un estómago…
Y el caballo de Tsuchiya
solo tiene un estómago…
O cavalo do Tsuchiya tem só um, então...
У лошади Цутии желудок
всего один, вот и...