Is it worth it at all to do the arato route? He's such a dateraping sexpest piece of shit scum that i've just not been interested in trying it, but I can see in the update logs that the dev added a shit ton of content for him for some reason. But i mean, is it even worth checking out? It seems like he just replaces kendo and does the same stuff with all the same characters, except he's probably more of an asshole about it.
If you want "mind break" and "swinging" kinks, then yes, you can check Arato Route. I am more into "corruption" from Kendo, with his "willing Netorare, without blackmail", so only checked Arato scenes and deleted game, before getting patch with last Kendo route - "King of Harem".
The closest person to Arato from other games is "Rival" from "
Traveler Inn Tales": have high social status and rich, enough smart to sabotage relationship for own needs (and the PC are preventing that), enough criminal to use dangerous "tools" for achieving own goals, don`t want to change himself, have loyal GF and a dream about Harem.