* AwesomeArt: UpToEleven.
* EvilIsSexy: Anri.
* HoYay: Where to even ''start''... It's impossible to list all the examples in this series, because its entire premise is fanservice.
** Borders on not even being YMMV - a recent chapter has Koujiro making a declaration (or several) that could pass as a AnguishedDeclarationOfLove.
--> '''Chapter 12:''' ''"Shiro... depend on me more."''
--> '''Chapter 26:''' ''"Why am I so deeply attached to you? Even I don't know the answer."''
--> ''"I want him to rely on me more... I want Shiro-kun to believe in me more. When you go through hard times... I want you to depend on me. I want you to call out to me."''
--> ''"Shiro-kun... I'll support you and everything that's dear to you. I promise."''
** Kojiro and Shiro's relationship is just like that of lovers; they bicker, they make fun of each other, and they are both extremely protective of each other. Heck, they even live together (lampshaded by Saburouta's "congratulations"), though it's a rather pragmatic arrangement; Kojiro looks after Shiro because he's so lazy, and Shiro protects Kojiro surreptitiously from harm.
** Well, everything involving [[DepravedBisexual Anri]], really. It's canon that Anri is bisexual, happily admitting that ''"I love men '''and''' women!"''. Hilariously, a disgruntled Saburouta and Kojiro deem him an "omnivore".
** Anri to his overprotective bodyguard Shinzo, whilst being straddled by him - ''"Do you want to sleep with me?"''
** Anri and Shiro were ''very'' close as children. One prime example being Shiro licking Anri's wounds, crawling between his thighs, and Anri quite literally gasping as he does so - from pain or arousal, and it's impossible to tell.
** Wakabayashi has made Shiro his imaginary sex slave, naked and complete with collar.