Radio-tan Cebu 18 - ~The Decimal Point~ Volume 2

Radio-tan Cebu 18 - ~The Decimal Point~ Volume 2 is a novel who is a featured spin-off to Radio-tan Cebu 17 - ~The Decimal Point~ Part 1, and Radio-tan Cebu 17 - ~The Decimal Point~ Part 2.

''Hi, DYXL here. I'm here to be a teacher in Cebu, but sometimes DYHP is here to be my classmate, and I love her as my sister. Something magical has happened... What is it? The decimal classmates who are named Extradecima, and Cute Decimal, the others, and I met them like for a... long time!''

DYXL-tan is going to be a teacher somehow, and DYHP, her sister is remaining to a classmate, and she is still her loved sister. Extradecima and the others are going to be here soon, and how they meet when DYXL and DYHP are here?