Throughout the anime and manga series, various settings and props are used to enhance the story. As with everything else in the Ouran universe, attention to detail and specific use of color create mood and provide information through visual elements alone.
The Ootori mansion...
...Music Salon...
...Dining Room...
...and Kyoya's bedroom.
The Ootori Family's Tropical Aqua Garden.
The Nekozawa beach estate in Okinawa...
...with its ornate furnishings...
...and solid gold fixtures.
The second Suoh mansion main foyer...
...and back staircase.
...the library...
Tamaki's bedroom.
Haruhi's apartment complex...
...and her mother's shrine.
The main living space in the Fujioka home.
Haruhi's bedroom.
The Hitachiin mansion...
...the attic...
...the ballroom...
...and the twins' bedroom.
Pension Misuzu's gables...
...and rear gardens.
A typical pension bedroom.
Rustic Karuizawa...
...with its many shops and boutiques.
The country church where Haruhi finds haven.
Kasanoda's estate...
...with its dojo...
...and hang-outs for his 'fellas.
BonMal Department Store.
A fast food establishment.
The Morinozuka mansion...
...the backyard...
...the meditation room...
...and Mori's bedroom.
The Haninozuka mansion.
A dojo at the Haninozuka residence.
Honey's bedroom.
The Sakurazuka botanical park.
The Kurakano ski resort...
...the lounge...
...the outdoor bath.
The Suoh main mansion...
...and a bedroom.