 If you liked
Katanagatari
|
 ...then you might like
Cyberpunk: Edgerunners
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Both Katanagatari and Cyberpunk: Edgerunners feature young men finding purpose in their lives, as well as a cast of conniving characters, all willing to pull a fast one in order to achieve power.
Both David and Shichika start off rather aimless, but after meeting a white-haired lady, they find what they values and goals they'd like to achieve. Both MCs are also gifted with overpowered skills that give them an edge in their respective stories.