Ex tank locations:
NOTE: You must fill all 16 ex tanks to get 2nd year mode.

. Behind the Video Tapes
2. In a tiny slot between boxes to the right of the room
3. To the right of the sofa where the remote is.
4. (1) Behind Rena's head (2) In the bucket on the floor.
5. On top of the wardrobe near a bug zapper
6. In an upside down pan above Kenayo's head
7. Near the ceiling above the alcove where the plate and vase are displayed
8. Both are on the table
9. Under the exercise equipment
10. On top of the wardrobe near a bug zapper
11. Under the piano
12. (1)The third step to the left (2)Near the ceiling lamp, over the staircase (3) on 
    the boxes in the corner on the second floor

Submitted by manda_panda217