This was the 171st broadcast of Haruka's Himitsu Kichi program.

In the challenge corner, Haruka had to do a "high and low" quiz. There were many topics given, and Haruka had to choose if it had already passed the 20th anniversary. The first topic was "Sailor Moon" and Haruka calculated the answer (high) correctly. There were many other anime and game topics, and Haruka got all of them correct, except for one.

[seiyuu internet broadcasts]