I hesitated to read this because I saw historical AU on the header and I don't usually like reading historical AU but the comments make me curious so I read it and !!! this story is awesome! I love the idea of Nino being able to time travel and that (APPARENTLY!!!!) the Edo era Nino had also time travel a lot! I love how he met all these same people wherever he went and I absolutely love your Aiba! I love how his relationship with these people aren't really changed even though the time is different and so they're technically different people. But they're still all the same person initially and that what makes everything so interesting. Thank you for making me able to enjoy a historical AU fic! :D