*"Kangan" Series #1 : [Koutei to Kangan](https://www.mangaupdates.com/series.html?id=122158)* Features Emperor Tai Lan and Hai Yan. *"Kangan" Series #2 : **Teikoku no Kangan*** Set before *Koutei no Kangan* and * Itsuwari no Kangan*. Features Emperor Tai Lan's second oldest brother, former emperor You Gen, and Jian "Bi Jian". *"Kangan" Series #3 : [Itsuwari no Kangan](https://www.mangaupdates.com/series.html?id=144786)* Set before *Koutei no Kangan*. Features Rei Rin's older uncle, the head eunuch, Yang Ning, and Hai Yan's "older brother", Ma Shi Liang.

Fujihira is cute. He always does his best to help out and his answer sheets are carefully filled out. However, I am a Professor and Fujihira is a student and we are both men. I had no intention of even dreaming anything could happen, but when I accidentally caught the bouquet at a wedding, things changed. This is a story of how a student and a Professor are brought together by a bouquet. A slow-paced, yet sparkly love story that takes place inside the school's preparation room.

Overcoming his pedigree and status, is it a sin to fall in love____?

When actor Kaoru Senkoji woke up, there was a man beside him. It seemed that last night, in a drunken frenzy, he had slept with this man named Ivan, who claimed to be a huge fan. Kaoru was stunned as he looked at the face so close to his. Deeply chiseled features, pale white skin, golden hair—no matter how you looked at him, he was unmistakably *"purely foreign."* *(How did I end up in this situation...? I prefer slender, cute, Japanese-style guys...)* To make matters worse, a secret part of him that had never been touched before had been... opened up!! *"It felt like a dream last night...I’ve always admired you, someone so far out of reach that I thought I’d never even have a chance to speak with you, and yet here we were, making love."* This German man, Ivan, raised in Kyoto, was, shockingly, a virgin—and Kaoru was his first. Overwhelmed by Ivan’s passion, Kaoru somehow ends up agreeing to date him! *This is the story of their clumsy love, written by Otoha Kihara in the original novel One-Way Ticket to Love* **Original:** [Renta JP](https://renta.papy.co.jp/renta/sc/frm/item/402664) | [cmoa](https://www.cmoa.jp/title/315809/) | [Ebook Japan](https://ebookjapan.yahoo.co.jp/books/892551/)