Question 1

Where is Maxell Aqua Park Shinagawa?

Accepted Answer

Maxell Aqua Park Shinagawa is in Minato, Tokyo, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of There's No Freaking Way I'll be Your Lover! Unless... does Maxell Aqua Park Shinagawa appear in?

Accepted Answer

Maxell Aqua Park Shinagawa appears in EP12 of There's No Freaking Way I'll be Your Lover! Unless....

Question 3

Can I visit Maxell Aqua Park Shinagawa?

Accepted Answer

Yes. Maxell Aqua Park Shinagawa is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was There's No Freaking Way I'll be Your Lover! Unless... filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Maxell Aqua Park Shinagawa is one of those real places (EP12).