Star Ocean 2:- Solo Ashton - Iselia Queen - 40 Seconds
This can be hard or easy depending on what you use.
I had 860+ hit, and I couldn't get past her guard, so I had to use Holy Sword Farwell or not a Slayer's Ring.
But Slayer's Ring + Angel Armband makes you hit about 40x in a single attack, so I used HSF but it was slow, so I decided to use HIT/AVD improving items
Weapon: Levantine Sword
Armour: Seraphic Garb
Helmet: Bloody Helm
Shield: Valiant Guard
Greaves: Valiant Boots
Accessory 1: Angel Armband
Accessory 2: Slayer's Ring