Full list of all 19 Tokyo 42 achievements worth 1,000 gamerscore. It takes around 20-25 hours to unlock all of the achievements on Xbox One.
Intro completed
Act 1 completed
Act 2 completed
Story completed
Got a grenade through the hoop
Bike race completed
Killed three enemies with one grenade
Reached highest level in copdrop
Killed yourself with a grenade
All missions completed and all collectables collected
All secret portals unlocked
All weapons collected
All cat skins collected
All coats collected
All cash drops collected
All Tokyo Tourism sights found
All ninja missions completed
All ronin missions completed
All roninja missions completed