- No matter how much TP the user has when they use their weapon skill with Sekkanoki activated, it will always have a TP modifier of only 1000. TP Bonus modifiers on equipment such as Hagun will not function for weapon skills performed under Sekkanoki status.
- Unlike with Meikyo Shisui, TP is still gained normally from melee attacks, as well as from the weapon skill performed, while under Sekkanoki status.
- Modifier appears to be different during Campaign Battle
- If the target goes out of range when using a Weapon Skill and Sekkanoki is active, you will lose only 1000 TP and Sekkanoki will still be active.
- Weapon Skills can be affected by Double Attack during Sekkanoki.
- Does not wear when used with Chain Affinity but still consumes 1000 TP.