Contrary to what he's saying, he's the one the family needs protecting from 

 

Name: Ikeda Yaemon, 19th Ikeda Yaemon, Shinigami
Origin: Gintama
Gender: Male
Classification: Human, Samurai, Former Head of the Ikeda Family, Bakufu Executioner
Age: Unknown, likely in his later teens to early twenties
Powers and Abilities: Super strength, speed, durability, agility, endurance, skilled hand-to-hand fighter, skilled swordsman
Weaknesses: None notable
Destructive Capacity: Town level (blocked a strike from Gintoki)
Range: Extended melee range with his katana
Speed: Hypersonic+ (can react to Gintoki)
Durability: Town level via powerscaling (Gintoki defeated him with a single strike but he still managed to get back up after it)
Lifting Strength: At least Class 5
Striking Strength:
Class TJ
Stamina: Superhuman
Standard Equipment: His katana
Intelligence: Very skilled swordsman (raised at an early age as a executioner for the Bakufu, Yaemon inherited the famed decapitation technique ''Kimoarai'' which is capable of decapitating people to the finest degree to the point where the common eye wouldn't even be able to notice that decapitation took place, Yaemon is also capable of cleanly cutting things to the point where they can be put back as if he has control over people and objects cellular structure)
Notable Attacks/Techniques:

Kimoarai: See intelligence.

Notable OBD Victories:

Notable OBD Losses:

Other: