4-nensei Furoufushi

I'm Kagamihara Machi, an immortal vampire. I was born in the West and am about 600 years old. I came to Japan during the Sengoku period and have lived here ever since. But human life is very short, and even though I've made some wonderful friends, they all die before me. I get so lonely being alone over and over again... And I'm bored! I'm so bored I feel like I'm going to die! But I've finally found a way to avoid loneliness! The answer lies in my university's intercollegiate club!!

(Source: Mangalt, translated)

Note: Includes six extra chapters.