Gracial re-signed with the Hawks for the 2019 season.[4] He went 6-for-16 (.375) with three home runs and six RBI in the 2019 Japan Series and won the Japan Series Most Valuable Player Award.[5] Gracial finished the regular season playing in 103 games, with a batting average of .319, 28 home runs, and 68 RBI.
On January 22, 2020, Gracial signed a two-year contract extension with Fukuoka.[6] However, due to the influence of the COVID-19 pandemic, he was unable to leave Cuba and was not able to come to Japan until July 19.[7] In 2020, Gracial finished the year playing in 69 games and recording a batting average of .277, 10 home runs and 35 RBI. In the 2020 Japan Series against the Yomiuri Giants, Gracial contributed to the team's fourth consecutive Japan Series victory with two hits in Game 1, a home run in Game 2, and an RBI hit in Game 3.[8][9]
In 2021, Gracial had been hitting well with a .305 batting average, five home runs, and 15 RBI, but on May 8, while reaching base as a runner against the Saitama Seibu Lions, he made contact with second baseman Nien-Ting Wu, breaking the ring finger on his right hand and making a long rehabilitation period inevitable.[10] He ended up finishing the season as he did, playing only 37 games.
In 2022 season, Gracial had been in the starting lineup for all of the opening games but was benched on June 25 due to a sore left wrist.[11] On June 27, he tested positive for COVID-19 and was removed from the first team registration according to regulations.[12] On July 20, he was re-registered and played a pinch-hitter against the Tohoku Rakuten Golden Eagles.[13] On July 27, Gracial played in his second career All-Star game.[14] He finished the regular season with a .271 batting average, seven home runs, and 30 RBI across 99 games, due in part to his removal from the first team registration because of COVID-19. He became a free agent after the 2022 season.