Nikken Sekkei Ltd.

Tohogakuen School of Music

TOHOGAKUEN SCHOOL OF MUSIC

Nikken Sekkei

Tohogakuen School of Music
© Harunori Noda

ARCHITECTS
Nikken Sekkei

AREA
1943 m²

Category
Music Venue, Schools

Quantity Surveyor
NIKKEN SEKKEI

PHOTOGRAPHS
Harunori Noda

MAIN CONTRACTOR
Shimizu Corporation

MECHANICAL & ELECTRICAL ENGINEER
NIKKEN SEKKEI, Chiharu Sakae, Kai Yamashita、Makoto Hishida, Naoko 

YEAR
2014

INTERIOR WORKS
NIKKEN SEKKEI, Tomohiko Yamanashi Hatori Tatsuya, Yasuyo Sasayama, Yoshito 

ACOUSTICS
NIKKEN SEKKEI, Yoshihide Shiba, Ami Aoki

STRUCTURAL ENGINEER
NIKKEN SEKKEI, Toshihiko Kouno, Yukio Koori, Mari Ida/

SOFTWARE DEVELOPMENT
TACHIBANA & SAKAMOTO Laboratory, Institute of Industrial Science

COUNTRY
Chofu, Japan

CIVIL ENGINEER
NIKKEN SEKKEI, Toshihiko Kouno, Yukio Koori, Mari Ida/

CITY
Chofu

DESIGN TEAM
Tomohiko Yamanashi, Hatori Tatsuya, Yasuyo Sasayama, Yoshito Ishihara, NIKKEN 

LOCATION
Chofu, Japan

WIND AND DAYLIGHT SIMULATIONS
NIKKEN SEKKEI Digital Design Lab, Marie Nakaso

CLIENT
Tohogakuen School of Music

Tohogakuen School of Music
© Harunori Noda

Text description provided by architect.

Project of a music college in a typical suburban setting of Tokyo. 

Through exploration of creating an appropriate place for learning music, apart from the old one-side corridor compartment style lesson rooms, similar to a prison house, new arrangements of lesson rooms has been developed in which it’s not a typical campus style, nor dispersive location of schools.It has a look of a city observed in Quartier Latin.

Tohogakuen School of Music
© Harunori Noda
Tohogakuen School of Music
© Harunori Noda

There has been a demand for a more visual connection among co-musicians or surroundings rather than for an isolated space.

There are necessities of eye-contact with the other participants. Occasionally,for the sake of different acoustic conditions, students tend to prefer corridors or staircases as oppose to isolated lesson rooms.

Tohogakuen School of Music
© Harunori Noda
Tohogakuen School of Music
© Harunori Noda

Therefore it was preferable for lesson rooms and corridors to be utilized as spaces in sync for musical trainings, as well as maintaining acoustic independency.

Furthermore, exploration of opening up of the musical college “which tends to be isolated” to the surroundings, will contribute in bringing more liveliness as well as forming unity among the students.

Tohogakuen School of Music
© Harunori Noda
Tohogakuen School of Music
© Harunori Noda

The wall girder grids installed in the basement and on the second floor, will afford the acoustic independency by arranging lesson rooms discretely.

It will also treat the lesson rooms and corridors equivalently by regarding the rest of the spaces as corridors.

Tohogakuen School of Music
© Harunori Noda
Tohogakuen School of Music
© Harunori Noda

In addition, the openings at the corner of the lesson rooms contribute in creating continuous scenery unified with corridors visually as well as maintaining acoustic independency.

A musical college deigned to contribute a favorable environment to the local community has been explored.

Tohogakuen School of Music
© Harunori Noda
Tohogakuen School of Music
© Harunori Noda

Opening the ground level to the public by considering the upper and lower grid-like structures as roof and foundation is one of those efforts.


Tohogakuen School of Music
© Harunori Noda
Tohogakuen School of Music
© Harunori Noda
Tohogakuen School of Music
© Harunori Noda
Tohogakuen School of Music
© Harunori Noda


Tohogakuen School of Music
Detail
Tohogakuen School of Music
Detail
Tohogakuen School of Music
Detail
Tohogakuen School of Music
Detail
Tohogakuen School of Music
Detail
Tohogakuen School of Music
Detail


Tohogakuen School of Music
Ground Floor Plan
Tohogakuen School of Music
First Floor Plan
Tohogakuen School of Music
First Floor Plan
Tohogakuen School of Music
Plan


Tohogakuen School of Music
Section
Tohogakuen School of Music
BIM Model


Nikken Sekkei Ltd.
T +81 3 52263030 F +81 3 52263052
Nikken Sekkei Ltd.
2-18-3 Iidabashi, Chiyoda-Ku, Tokyo, Japan