Shinno-kun and Koan-kun are the mascots of Saito Life Science Park.

Shinno-kun is a descendant of "Shinno-san", who is legendary Chinese spirit of medical and pharmaceutical sciences and honored by people working in associated fields. He has great inspiration and is very mischievous.

Koan-kun respects Ogata Koan, the forefather of doctors, whose spirit lives on at Osaka University Medical School. He is eager to become an admirable doctor, is good at soccer, and likes science, especially looking at double-stranded DNA.