milkychain’s second upcoming situation drama CD series is also R-18!! This series is set after Japan opened up to the world around the 19th century - with it came the advancement of technology, the creation of new transport such as the railways, and the influence of Western culture and art. While there was the sense of liberation everywhere, there was still a lack of openness when it came to romantic relationships. In such an era, young lovers could only express their feelings for each other through letters…
Hakumei gakuen is a school that has an integrated system (students need not take entrance exams after basic compulsory education) which is unusual for its time. What’s more unusual is the fact that in their university campus is co-ed (both boys and girls attend the same school). Even so, it is rare that female students progress to the highest level of education - university - and thus, the little female university students there are become figures of admiration for male students. The protagonist, that is, you are also one of the few female university students at Hakumei… The time comes when male and female students studying at the same campus begin the trend of exchanging letters with each other…