Koi ga Ochitara
Papa Wolf and the Puppy
Not BL, but there are some heavy bromance moments and fanservice Ch 111
The Time a Gangster was Reincarnated as Ranmaru Mori
Ch 13 The bottom (a Yakuza) basically ends up back in Nobunaga’s time and becomes his page, Ranmaru (actual historical figure, very loyal). Mitsuhide seems to love Nobunaga (one-sided), but will he eventually betray him as history dictates? Seems like there is some older dude who also wants to betray Nobunaga and is trying to make Mitsuhide on his side. When Ranmaru saves the life of someone who becomes shogun later in history to help Nobunaga by sucking venom (eh), the guy kinda falls for Ranmaru and the older dude tells him he can 'help him get [Ranmaru]" Also, seems like Mitsuhide is even more suspicious of Ranmaru (since he claims he lost his memories)
Another Typical Fantasy Romance