Answer the question at the end by quoting:

Toru Takemitsu (Wu Man  Che , Takemitsu Toru, October 8, 1930 - February 20, 1996) pronounced [takemitsW to:rW] was a Japanese composer and writer on aesthetics and music theory. Largely self-taught, Takemitsu possessed consummate skill in the subtle manipulation of instrumental and orchestral timbre. He is famed for combining elements of oriental and occidental philosophy to create a sound uniquely his own, and for fusing opposites together such as sound with silence and tradition with innovation. He composed several hundred independent works of music, scored more than ninety films and published twenty books.
The influence of Olivier Messiaen on Takemitsu was already apparent in some of Takemitsu's earliest published works. By the time he composed Lento in Due Movimenti, (1950), Takemitsu had already come into possession of a copy of Messiaen's 8 Preludes (through Toshi Ichiyanagi), and the influence of Messiaen is clearly visible in the work, in the use of modes, the suspension of regular metre, and sensitivity to timbre. Throughout his career, Takemitsu often made use of modes from which he derived his musical material, both melodic and harmonic among which Messiaen's modes of limited transposition to appear with some frequency. In particular, the use of the octatonic, (mode II, or the 8-28 collection), and mode VI (8-25) is particularly common. However, Takemitsu pointed out that he had used the octatonic collection in his music before ever coming across it in Messiaen's music.  In 1975, Takemitsu met Messiaen in New York, and during "what was to be a one-hour 'lesson' [but which] lasted three hours ... Messiaen played his Quartet for the End of Time for Takemitsu at the piano", which, Takemitsu recalled, was like listening to an orchestral performance. Takemitsu responded to this with his homage to the French composer, Quatrain, for which he asked Messiaen's permission to use the same instrumental combination for the main quartet, cello, violin, clarinet and piano (which is accompanied by orchestra). As well as the obvious similarity of instrumentation, Takemitsu employs several melodic figures that appear to "mimic" certain musical examples given by Messiaen in his Technique de mon langage musical, (see ex. 4). In 1977, Takemitsu reworked Quatrain for quartet alone, without orchestra, and titled the new work Quatrain II.  On hearing of Messiaen's death in 1992, Takemitsu was interviewed by telephone, and still in shock, "blurted out, 'His death leaves a crisis in contemporary music!'" Then later, in an obituary written for the French composer in the same year, Takemitsu further expressed his sense of loss at Messiaen's death: "Truly, he was my spiritual mentor ... Among the many things I learned from his music, the concept and experience of color and the form of time will be unforgettable." The composition Rain Tree Sketch II, which was to be Takemitsu's final piano piece, was also written that year and subtitled "In Memoriam Olivier Messiaen".

What did they do during this session?

Messiaen played his Quartet for the End of Time for Takemitsu at the piano",



Answer the question at the end by quoting:

Steven Frederic Seagal was born in Lansing, Michigan on April 10, 1952, the son of medical technician Patricia (1930-2003) and high school math teacher Samuel Seagal (1928-1991). His mother was of Dutch, English, and German ancestry, while his paternal grandparents were Russian Jews who immigrated to the U.S. He also has Irish and Mongolian heritage. When Seagal was five years old, his parents relocated to Fullerton, California.
Seagal moved to Japan at some point between 1971 and 1973. The date of his journey has become a point of contention due to Seagal's statement that he studied with Morihei Uyeshiba, the founder of aikido, who died in 1969. Terry Dobson, a fifth-degree black belt who studied with the master from 1961 to 1969, dismissed this claim, saying, "That story is bull. [Back then] I never heard of Steven Seagal." By 1974 Seagal had returned California. That year he met Miyako Fujitani, a second-degree black belt and daughter of an Osaka aikido master who had come to Los Angeles to teach aikido. When Miyako returned to Osaka, Seagal went with her. The following year they married and had a son, Kentaro, and a daughter, Ayako. He taught at the school owned by Miyako's family (though he is often stated to have been the first non-Asian to open a dojo in Japan). As of 1990, Miyako and her brother still taught there, and her mother was the chairwoman.  Seagal initially returned to Taos, New Mexico, with his student (and later film stuntman) Craig Dunn, where they opened a dojo, although Seagal spent much of his time pursuing other ventures. After another period in Japan, Seagal returned to the U.S. in 1983 with senior student Haruo Matsuoka. They opened an aikido dojo, initially in North Hollywood, California, but later moved it to the city of West Hollywood. Seagal left Matsuoka in charge of the dojo, which he ran until the two parted ways in 1997.  Seagal helped train Brazilian Mixed Martial Artist Lyoto Machida, who credited Seagal for helping him perfect the front kick that he used to knock out Randy Couture at UFC 129 in May 2011.

Did the dojo move somewhere else?
but later moved it to the city of West Hollywood. Seagal left Matsuoka in charge of the dojo, which he ran until the two parted ways in 1997.