I learned that the author of Shangri-La Frontier have gone into some setting retcon length on the novels (from clearly saying that Pencil/Towa would never have feelings for Rakurou in canon story, having Kyogoku live in Kyoto, and making Akane a country bumpkin instead of the classmate of his little sister from the original setting he wrote) to make sure that Hizutome Rakurou aka Sunraku does not become a harem protagonist, and that's how I decided I can trust him with this story.
I also REALLY love it for him that if anyone has a harem in this story, it's the main protagonist's best male friend who played a girl character in the titular MMORPG and may be leaning to enby. where's my shanfro in game silvikei yuri