was a pioneer of

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the n ...

ese rocketry, popularly known as "Dr. Rocket," and described in the media as the father of Japan's space development. The near-Earth asteroid 25143 Itokawa was named in honor of Itokawa, and is notable as the target of the '' Hayabusa'' mission.

Biography

Born in

Tokyo Tokyo (; ja, 東京, , ), officially the Tokyo Metropolis ( ja, 東京都, label=none, ), is the capital and largest city of Japan. Formerly known as Edo, its metropolitan area () is the most populous in the world, with an estimated 37.46 ...

, Itokawa skipped grades in school and graduated from the Tokyo Imperial University in 1935, having majored in

aeronautical engineering Aerospace engineering is the primary field of engineering concerned with the development of aircraft and spacecraft. It has two major and overlapping branches: aeronautical engineering and astronautical engineering. Avionics engineering is sim ...

. In 1941, he became an assistant professor of the

Imperial University of Tokyo , abbreviated as or UTokyo, is a public research university located in Bunkyō, Tokyo, Japan. Established in 1877, the university was the first Imperial University and is currently a Top Type university of the Top Global University Project by ...

. During

World War II World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the World War II by country, vast majority of the world's countries—including all of the great power ...

, he was involved in designing aircraft at the Nakajima Aircraft Company and designed the Nakajima Ki-43 ''Hayabusa'' (" Peregrine Falcon"; Allied reporting name "Oscar") fighter. Itokawa became a full professor in 1948. In 1955 Itokawa worked on the

Pencil Rocket The was developed by the Avionics and Supersonic Aerodynamics (AVSA) research group in the early days of the Japanese space program. A prominent engineer on the project was Hideo Itokawa was a pioneer of Japanese rocketry, popularly known a ...

for Japan's space program. He retired from his post at the university in 1967 and established an institute. Itokawa wrote 49 books, and was a best-selling author. Topics that Itokawa became interested in or took as a hobby, include such sports as

basketball Basketball is a team sport in which two teams, most commonly of five players each, opposing one another on a rectangular Basketball court, court, compete with the primary objective of #Shooting, shooting a basketball (ball), basketball (appr ...

golf Golf is a club-and-ball sport in which players use various clubs to hit balls into a series of holes on a course in as few strokes as possible. Golf, unlike most ball games, cannot and does not use a standardized playing area, and coping wi ...

and swimming, as well as orchestral arrangements and such instruments as

cello The cello ( ; plural ''celli'' or ''cellos'') or violoncello ( ; ) is a bowed (sometimes plucked and occasionally hit) string instrument of the violin family. Its four strings are usually tuned in perfect fifths: from low to high, C2, G2, ...

harmonica The harmonica, also known as a French harp or mouth organ, is a free reed wind instrument used worldwide in many musical genres, notably in blues, American folk music, classical music, jazz, country, and rock. The many types of harmonica in ...

organ Organ may refer to: Biology * Organ (biology), a part of an organism Musical instruments * Organ (music), a family of keyboard musical instruments characterized by sustained tone ** Electronic organ, an electronic keyboard instrument ** Hammond ...

piano The piano is a stringed keyboard instrument in which the strings are struck by wooden hammers that are coated with a softer material (modern hammers are covered with dense wool felt; some early pianos used leather). It is played using a keyboa ...

violin The violin, sometimes known as a '' fiddle'', is a wooden chordophone ( string instrument) in the violin family. Most violins have a hollow wooden body. It is the smallest and thus highest-pitched instrument ( soprano) in the family in regu ...

and

taishōgoto The , or Nagoya harp, is a Japanese stringed musical instrument. The name derives from the Taishō period (1912–1926) when the instrument first appeared. It has also become naturalized in East Africa, often under the name ''Taishokoto''. H ...

(a string instrument invented in Japan). He was also interested in baton twirling, brain waves, English plays, Mah Jong,

philosophy Philosophy (from , ) is the systematized study of general and fundamental questions, such as those about existence, reason, knowledge, values, mind, and language. Such questions are often posed as problems to be studied or resolved. ...

, rocket engineering and novel writing.

Bibliography

* ''Gyakuten no Hasso'' * ''Hachijussai no Aria'' * ''Koya wo Yuku''

References

1912 births 1999 deaths Aircraft designers Rocket scientists Japanese aerospace engineers {{Japan-scientist-stub