Well, I promised that I would do this, so here it is!
Ys 4: Mask of the Sun Part 1- Romuni Ite Domum
Ys IV: The Mask of the Sun Part 2- Super Combo KO
Ys IV: The Mask of the Sun Part 3- An Embarrassment of Gear Drops.
Ys IV: The Mask of the Sun Part 4- A Nice Island Slaycation
Ys IV: The Mask of the Sun Part 5-...with a nice Chianti.
Ys IV: Mask of the Sun Part 6- Cash 4 Gold
Ys IV: The Mask of the Sun part 7- Bad Urban Planning OF THE GODS
Ys IV: Mask of the Sun Part 8- Red Head Redemption
Ys IV: Mask of the Sun Part 9- Climbing up to go down.
Ys IV: The Mask of the Sun Part 10- Extinction-Level Adventurer.