Question 1

Where is Osaki Co., Ltd.?

Accepted Answer

Osaki Co., Ltd. is in Takasaki, Gunma, Japan. You can see its exact position from the map coordinates and the Street View link.

Question 2

Which scene of Narenare -Cheer for You!- does Osaki Co., Ltd. appear in?

Accepted Answer

Osaki Co., Ltd. is a real place that appears in Narenare -Cheer for You!-.

Question 3

Can I visit Osaki Co., Ltd.?

Accepted Answer

Yes. Osaki Co., Ltd. is a real place you can visit. Check what it looks like on Street View before you go.

Question 4

Where was Narenare -Cheer for You!- filmed?

Accepted Answer

Anime and manga are not filmed the way live action is. Their backgrounds are painted from photographs of real locations, and Osaki Co., Ltd. is one of those real places.