[Kameron8]

Yomidori, at max rank, appears to be penalizing repeat attackers by 7 hit instead of 10.  To replicate, I had a Prinny, a Specter Knight, and another player try to attack into a Kensei/Kensei with just Yomidori equipped, and no notable equipment on either side.  The debug logs show the -7 penalty:

Attack #1:

Prinny attacks OOC Allaina with Bare Fists!
System: Debug: Mercalan Mist Bonus Evade: 0
Glancing! OOC Allaina avoids the brunt of the attack!
OOC Allaina takes 0 Blunt physical damage.
System:
* Initial Damage: 2.5 Blunt Physical, flags: , sk: null, wep: Bare Fists / /obj/items/equip/weapon/unarmed
* play_atk_anim was 1.
* 54 Evade VS 90 Hit.  (Damage Hit Mod was 0)

...omitted for brevity...

Attack #2:

Prinny attacks OOC Allaina with Bare Fists!
System: Debug: Mercalan Mist Bonus Evade: 0
Glancing! OOC Allaina avoids the brunt of the attack!
OOC Allaina takes 0 Blunt physical damage.
System:
* Initial Damage: 2.5 Blunt Physical, flags: , sk: null, wep: Bare Fists / /obj/items/equip/weapon/unarmed
* play_atk_anim was 1.
* 54 Evade VS 83 Hit.  (Damage Hit Mod was 0)
*2 Roll(s) Remaining. This one was a miss.
*1 Roll(s) Remaining. This one was a hit.

...omitted for brevity...

This remained consistent when tested with spells, other mob types, and whether the attack hit or miss.  I'm unsure if it's using the Rank 2 value of Yomidori, or if some other shenanigans are afoot.

[Neus]

This has been corrected in 2.62.