Here is the full list of all 15 Higurashi When They Cry Hou - there are Ch.2 Watanagashi achievements.
Enjoy Watanagashi's after-party.
Complete Watanagashi.
Twisted Sisters
Read all TIPS in Watanagashi.
Learn the truth.
Go home already.
Demand the truth.
Discover what's in the storehouse.
Form an alliance.
Help set up for the festival.
Figure out the twins.
Get rescued.
Get an unexpected delivery.
Finish a Sunday of fun and games.
Meet Shion.