Ramu Ueda defeated Chinatsu Shimizu 6-1 6-4 in the Osaka qualifying round of 64 on hard.
Ueda R. took it in straight sets.
Match statistics are not available for this match. They appear once the official scoring feed publishes them.
Ramu Ueda beat Chinatsu Shimizu 6-1 6-4. Umpiry, "Ramu Ueda vs Chinatsu Shimizu — Osaka Qualifying Round of 64", https://umpiry.com/match/2018-04-07/shimizu-vs-ueda-osaka-q64?utm_source=cite (as of 7 April 2018).