Season 2
1. Episode 1
0.0Mar 29, 20102. Episode 2
0.0Apr 5, 20103. Episode 3
0.0Apr 12, 20104. A "Sangaku" Battle of Wits
0.0Apr 19, 20105. Episode 5
0.0May 3, 20106. Episode 6
0.0May 3, 20107. Episode 7
0.0May 10, 20108. Episode 8
0.0May 17, 20109. Episode 9
0.0May 24, 201010. Episode 10
0.0May 31, 201011. Episode 11
0.0Jun 7, 201012. Episode 12
0.0Dec 28, 2010