Tanchi is one of the school kids at the school that Gecko-Chan's enrolled in. At first, Tanchi and her best friend Poko were originally suspicious and skeptical of Gecko-Chan since Gecko's of course the first non-human to apply for a human school. Not only that, but Gecko's a pretty big monster, too! Gecko destroyed and crushed the entrance to Tanchi and Poko's classroom, and a MASSIVE crumb from Gecko's MASSIVE sandwich nearly landed on Tanchi! But amid all the questions left to be answered for the mysterious monster that is Gecko-Chan, Tanchi and Poko realized that Gecko was just like them... A shy and nervous kid who wants to fit in! Now, Tanchi and Poko warmed up quickly to Gecko and now the two humans became best friends with the cute dino-like creature, but once Gecko-Chan accidentally slips out one of its powers in front of Tachi and Poko, the jig was up, and an excited Tanchi who wants to see more of Gecko's powers has NO plans to make it easy for the poor monster...

(For Tanchi's voice, I'm looking for a high-pitched or mid-high-pitched female child or preteen voice.)