Here is the full list of all 17 Fading Afternoon achievements.
Unlock Rumble mode
Disarm 100 knives
Kill 100 enemies with a sword
Perform all grappling techniques
Shoot 100 bottles
Intercept 100 attacks
See the end
Become the oyabun
Get your own office
Do it like Kitano
Kill oyabun
Kill Azuma
Kill Tanaka
Kill Ando
Kill Harada
Kill Kato
None should be left