| Michiyo Arito | |
| Position: | Third baseman |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 17 December 1946 |
| Birth Place: | Usa, Kōchi, Japan |
| Debutyear: | 1969 |
| Debutteam: | Lotte Orions |
| Finalyear: | 1986 |
| Finalteam: | Lotte Orions |
| Stat1label: | Batting average |
| Stat1value: | .282 |
| Stat2label: | Home runs |
| Stat2value: | 348 |
| Stat3label: | Hits |
| Stat3value: | 2,057 |
| Stat4label: | Runs batted in |
| Stat4value: | 1,061 |
| Teams: | As player
As manager
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| Awards: |
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is a Japanese former professional baseball third baseman in Nippon Professional Baseball. He played his entire career for the Lotte Orions from 1969 to 1986.[1] He was the Pacific League Rookie of the Year in 1969.