- <Showa era>
- 1928 (3 of Showa)
- Kiyoji SAITO invents a special machine of Kowari using of a stamping power.
- 1931 (6 of Showa)
- Manchurian Incident breaks out.
- 1932 (7 of Showa)
- Hirokichi OOYAMA invents a Shiage#4 machine of a hand pushed system. It is easy to use machines of such a system, so these typed machine is spread.
Machines in factories run by a steam power or a motor.
- 1935 (10 of Showa)
- Electrification of a machine progresses in each factories.
- 1937 (12 of Showa)
- Organization of "Tendo-cho shogi piece industrial guild"
- (about 14 or 15 of Showa)
- They begin to product Oshi-koma (stamped pieces) by a request from Osaka.
- (about 15 of Showa)
- They start to use glue instead of persimmon astringent juice as a materials to fill of Hori-koma (carved piece). Persimmon astringent juice has a weekpoint to change dark red.
- 1941 (16 of Showa)
- Beginning of the World War II
Large quantities of consolatory shogi pieces for soldiers are produced.
- 1945 (20 of Showa)
- The end of the World War II
- 1946 (21 of Showa)
- Organization of "Yamagata shogi piece industry cooperative"
Soon after the war, the cursive style font is not written with Kaki-koma (painted shogi pieces), the printed style font of writting becomes a main font.
- 1954 (29 of Showa)
- Organization of "Yamagata shogi piece cooperative".
Organization of new Tendo town with 1 town and 6 villages.
- 1955 (30 of Showa)
- They use Shame-tsuge (foreign boxwood)#5 in order to meet demand of Hori-koma (carved piece).
They start to use bond instead of glue as a materials to fill of Hori-koma (carved piece)
- 1958 (33 of Showa)
- Municipal administration is enforced and Tendo city starts.
- (30's of Showa)
- The production of shogi piece turn Oshi-koma (stamped piece) and Kaki-koma (painted piece) into Hori-koma (carved piece).
Increase of Mei-koma
- 1965 (40 of Showa)
- They start to product new type of shogi piece, Horiume-koma and Moriage-koma.
Many variety of fonts are used.
They start to carv fonts of Hori-koma (carved piece) by machine, not by hand.
- 1974 (49 of Showa)
- After that, decline and decrease of Oshi-koma (stamped piece) and Kaki-koma (painted piece) remark every year.
- 1985 (60 of Showa)
- Bare wood production by hatchet as occupation disappears.
|