The next step sometimes take a while. When Yakult Swallows flame thrower Yoshinori Sato left the mound on Sept. 3, 2011, little did he know his next start for the Central League club would not occur until Saturday night.

Nine months after becoming the fastest Japanese pitcher on record, with a fastball clocked at 161 kilometers per hour (100 mph), Sato began struggling with oblique muscle pain early in the 2011 season. And though he had a decent season — a 7-6 record with a 2.86 ERA in 15 games, in September, he suffered from stiffness in his shoulder that was diagnosed as rotator cuff trouble.

Here’s the youtube video of his fastest recorded pitch (against Terrmel Sledge).

The following year, more shoulder discomfort was followed by a fracture in his left shin. In 2014, he had the shoulder cleaned out, and pitched in the 2015 preseason. Last year, he was limited to just six farm games and was cut at the end of the season. Sato rejoined the team on a developmental contract — and worked his way back to the point where a team desperate for pitching, such as the Swallows, would want him.

His start against the Dragons, 1,171 days after his last first-team game, was not much to behold. Sato had some command of his pitches but not great velocity or location and surrendered six runs, five earned, in five-plus innings.

“I didn’t contribute to a win, but I left the start line, at last,” Sato, whose fastest pitch was clocked at 149 kph, told reporters after the game.

Here’s his first inning on Saturday:

Pitching coach Shingo Takatsu said, “This is the starting point. It will be OK if he can make steady progress from here.