Click play to watch. Thanks to galois13 on Veoh.com

Memory King Battle
It's Block B's go!
But first, a recap of last week.
Block A – Risa, Sayu, Reina, Aika and Jun had 10 minutes to remember 30 vegetables. Aika won the battle after, putting her through to the final.

This week it's Ai, Eri, Lin and Koharu. First they have 10 minutes to remember 30 items you'll find in a school.
The rules for the battle, like last week:
There's a set of 30 cards, each with a photo of something on the front. The deck lays face-down on the table. The first player turns over the top card and has to give the name of what it is.
If they get it right they keep the card, but if they get it wrong the card goes back into the pack and play moves onto the next person. Each card equals a point. Whoever has the most cards at the end of the game wins.

The order of play is decided by random as:
1) Eri
2) Koharu
3) Ai
4) Lin

Final results:
4th: Lin with 3 points
3rd: Eri with 6 points
2nd: Koharu with 7 points
1st: Ai with 11 points
So that's Ai with her massive 11 points going through to the final, head-to-head with Aika.

Next week: The Memory King Battle final. Plus Koharu, 3 kids, angel Eri in pain and a scary sparkly Ai. What could it be? MouTube, probably...

This week's credits music is Buono!'s single: "Kiss! Kiss! Kiss!".