Question: What year was the Kodokan school and dojo opened?
About the article "Judo", section "Founding of the Kodokan".

Candidate passages:
In February 1882, Kano founded a school and dojo at the , a Buddhist temple in what was then the Shitaya ward of Tokyo (now the Higashi Ueno district of Taitō ward).
Iikubo, Kano's "Kitō-ryū" instructor, attended the dojo three days a week to help teach and, although two years would pass before the temple would be called by the name , and Kano had not yet received his in "Kitō-ryū", this is now regarded as the Kodokan founding.
The "Eisho-ji" dojo was a relatively small affair, consisting of a twelve mat training area.
Kano took in resident and non-resident students, the first two being Tsunejiro Tomita and Shiro Saigo.
In August, the following year, the pair were granted grades, the first that had been awarded in any martial art.
The Kodokan Institute offers classes for those who want to master judo.
The program is authorized as a non-regular school by the Tokyo Metropolitan Government.
Its courses include the theories and practice of judo, and matters of general education.
The course is divided into two parts: a general course for novices, and special courses for those who have completed the general course or its equivalent.
The Kodokan also issues ranks, and many "judoka" (practitioners of judo) around the world become Kodokan members and have their ranks registered with the Kodokan.
The Institute was founded with only nine disciples.
The growth of judo in its early years is demonstrated by the growth of the Kodokan itself:  12 mats - May 1882, at the Eishōji, a Buddhist temple in Ueno  40 mats - Spring 1887, at Shinagawa's house, Kōjimachi  107 mats - February 1894, at Koishikawa-chō, Shimotomisaka-chō  314 mats - January 1898, at Ōtsuka Sakashita-chō  986 mats - March 1958, at 2-chome, Kasuga-chō, Bunkyo, Tokyo Today, the Kodokan has 1,206 mats across the five main "dojo" (training halls)—Main, School, International, Women's, and Boys'—plus a special "dojo" for retired "judoka" and special technique study purposes. 
On October 17, 1903, a Kodokan leader named Yoshiaki Yamashita gave demonstrations of judo at the Seattle Theatre.
Witnesses included prominent local businessmen and journalists.
This success inspired Seattle's Japanese immigrant community to organize its own judo dojo.
The pioneer of the Seattle Dojo appears to have been Iitaro Kono (or Kano), a Kodokan judo black belt who arrived in Seattle on May 20, 1903.
He remained in Seattle until at least September 18, 1909, when he participated in a judo demonstration for the Alaska-Yukon-Pacific Exposition.
During the 1910s, Kono also started judo clubs in Spokane and Chicago.
The man who made Seattle Dojo famous, however, was professional wrestler Tokugoro Ito, who made the club his headquarters during his stay in Seattle (1907–1911).
Other wrestlers associated with Seattle Dojo included Eitaro Suzuki, who wrestled for Japan during the 1932 Olympics, and Kaimon Kudo, a popular professional wrestler of the 1930s and 1940s. 
Kanō also oversaw the development and growth of his judo organization, the Kodokan.
This was a remarkable effort in itself, as the Kodokan's enrollment grew from fewer than a dozen students in 1882 to more than a thousand "dan"-graded members by 1911.
In May or June 1882, Kanō started the Kodokan dojo with twelve mats, in space belonging to the , a Buddhist temple in what was then the Shitaya ward of Tokyo (now the Higashi Ueno district of Taitō ward), with Iikubo attending the dōjō three days a week to help teach.
Kanō had only a handful of students at this time, but they improved their technique through regular contests with local police jujutsu teams.
The Kodokan moved to a 60-mat space in April 1890.
In December 1893, the Kodokan started moving to a larger space located in Tomizaka-cho, Koishikawa-cho, and the move was completed by February 1894.
The Kodokan's first "gankeiko", or winter training, took place at the Tomizaka-cho dojo during the winter of 1894–1895.
Midsummer training, or "shochugeiko", started in 1896.
"In order to inure the pupil to the two extremes of heat and cold and to cultivate the virtue of perseverance", Britain's E.J.
Harrison wrote:During the late 1890s, the Kodokan moved two more times; first to a 207-mat space in November 1897, and then to a 314-mat space in January 1898.
In 1909, Kanō incorporated the Kodokan, and endowed it with ¥10,000 (then about U.S. $4,700).
The reason, said "Japan Times" on 30 March 1913, was "so that this wonderful institution might be able to reconstruct, for that is what it really does, the moral and physical nature of the Japanese youth, without its founder's personal attention.
"The Kodokan moved once again during Kanō's lifetime, and on 21 March 1934, the Kodokan dedicated this 510-mat facility.
Guests at the opening included the Belgian, Italian, and Afghan ambassadors to Japan.
In 1958, when the Kodokan moved to its current eight story facility, that now has more than 1200 mats, the old building was sold to the Japan Karate Association. 
Durbin was born in Bardstown, Kentucky.
His father William Paul Durbin Sr. was a veteran of World War II and his mother Harvie Brown Haynes was bedridden for most of Durbin's childhood due to health issues.
Durbin has stated that he decided to dedicate his life to the ministry at the age of fourteen during a baptist revival.
After several incidents he began his martial arts studies in Bardstown, Kentucky with instructor Richard Stone, originally learning Kodokan Judo, at the age of sixteen.
When he left for college in 1971, he along with Bob Sester (a Shotokan Karate student), and Bos Bosmar (also with the Kodokan) started Campbellsville College Martial Arts Club at Campbellsville University.
During his time with the college, Durbin has stated that he studied various other forms of martial arts (while being unable to cite any third party sources) including; Shotokan Karate, Isshin-ryu, Goju Ryu, Shorin-ryu, Aikikai Aikido, Ninjutsu, Tae Kwon Do, Hapkido, and T'ai chi ch'uan.
According to Durbin, in 1974, while teaching self-defense in Michigan he coined the phrase "Ki Yang Ju Te", to reflect his personal teaching philosophy toward the martial arts.
Durbin graduated in 1975 from Campbellsville College.
In 1978, he (along with Richard Stone) joined with Rod Sacharnoski of Juko Kai and began to study with Bill "Superfoot" Wallace, a master of Shorin-ryu Karate and the World Middleweight Full Contact Karate Champion.
After joining Juko Kai, Durbin has stated that he demonstrated his martial art skill to Rod Sacharnoski and was granted rank in Juko Kai and started teaching Juko Kai using his personal philosophy.
In 1979, Durbin moved to Frankfort and began to work as an instructor of martial arts at Kentucky State University and for the Kentucky State Police.
He continued to work for Kentucky State University throughout the early 1980s.
In 1980, Durbin was awarded his Shihan ranking from Juko Kai in Kempo.
Also in 1980 he experienced what he describes as a "Tenshin Sho", a "divine illumination" where his perspective on religion and his practice of martial arts changed.
Instead of being a minister who practiced martial arts, he now considered himself a "martial arts minister".
He was encouraged by Sacharnoski to pursue this further and began to develop a curriculum and codify his philosophies and teachings in preparations for opening his own school and founding his own system.
He opened his dojo in Frankfort the next year in 1981 under the auspices of Juko Kai.
Durbin has Shihan rank in Kempo, Karate, jujutsu, Aikijujutsu, Kobujutsu and a Sibak rank in T'ai chi ch'uan through Juko Kai by Rod Sacharnoski, and a Shihan rank in Koga ha Kosho Shorei Ryu Ninjutsu under Nimr Hassan.
He also has earned a 1st Dan rank in the Budo Taijutsu of the Bujinkan under John Willson, and a 1st Dan rank in Taekwondo.
He also holds a 3rd Dan rank in Kodokan Judo.
In 2001, Durbin published "Mastering Kempo", a general textbook of Kempo history, philosophy and technique.
Also in 2001 he co-wrote "Judo Techniques and Tactics" with Jimmy Pedro.
In 2004 he wrote "Koga Ryu Ninjutsu", a book on the history and basic techniques of ninjutsu, and in 2007 he wrote "Renzoku Ken: Combat Combinations of Kempo".
Since 1989 he has also written several dozen articles for various martial arts magazines, including ten articles published in Black Belt Magazine.