 Nyorai mberi kweiyi ndima - Suenaga akakwikwidza mumakwikwi maviri ekuputira pachipfuva kumaOlympics eZhizha a2008 muBeijing. Achitungamirira kumitambo, akachenesa FINA A-standard yekupinda nguva ye1: 00.72 100 m breaststroke uye 2: 10.17 200 m breaststroke kuOlympic Trials muTokyo. Mumakwikwi emamita 100 ekumhanya pachipfuva, Suenaga akaisa nguva yechigumi nematatu yekukurumidza ye1: 00.67 pazuva rekutanga rekutanga kuti agadzire nzvimbo yake kumasemifinal. Yakateverwa nechikamu chemangwanani akatevera, Suenaga akakundikana kukwikwidza kumagumo, sezvo akapedza kumhanya kwake kwemasemifinal nekuenzanisa nguva yake nenzvimbo kubva pakupisa. Mazuva mana gare gare, 200 m breaststroke, Suenaga akarasikirwa nesemifinals ne 0.11 yechipiri, sezvo akagovana nzvimbo yake yegumi nenomwe yakasungwa naAlexander Dale Oen weNorway muna 2:11.30. 