Welcome to the big leagues! Kazuma Okamoto's first MLB home run, Japanese power hitter conquers Toronto.

This weekend has been spectacular for Kazuma Okamoto, as this Japanese star is conquering Toronto.

In the fourth inning of today's game, Kazuma Okamoto blasted his first career MLB home run, a 420-foot deep shot to right-center field, the ball flying far and away. The Blue Jays swept the Athletics with a 5-2 victory this weekend, completing a three-game winning streak, with plenty of reasons to celebrate, and Okamoto's home run was undoubtedly the biggest highlight in the dugout.

Vladimir Guerrero Jr. immediately jumped out from the dugout, watching his new teammate run the bases for the first time in MLB. Typically, the Blue Jays' home run jacket is handled by Guerrero Jr., but this time he passed it to Jesús Sánchez, who had just hit his first home run as a Blue Jay in the previous inning. Guerrero Jr. himself waited near the on-deck circle, ensuring he was the first person Okamoto saw after touching home plate. They high-fived, bowed, completing their signature celebration, and then Kazuma Okamoto wore the home run jacket for the first time.

"Guerrero is a player I greatly admire," Okamoto said through translator Yusuke Oshima in a post-game interview. "He has been taking care of me, showing me great kindness. It feels amazing so far."

Okamoto's start with the Blue Jays has been incredible, completely dispelling expectations that he would need time to adjust to new pitchers and challenges. In the Opening Day game, he reached base three times and scored the winning run on Andrés Giménez's walk-off hit. Defensively, he has also looked comfortable. It's not even April yet, but the Blue Jays are already excited about what they're seeing.

"I'm really happy for him," manager John Schneider said. "He has established himself in this series. Hopefully he keeps it going. That's our team spirit; we try to overwhelm opponents with our collective strength. Being part of it in any way is important to us, and he fits that perfectly."

From the day Okamoto stepped into the Blue Jays' facility in Dunedin, Florida for Spring Training this year, his offensive potential was evident. He possesses a swing other players dream of, drawing praise from teammates and members of the batting practice group throughout Spring Training. Of course, this needs to be sustained over 162 games, not just the first three, but all the elements are there.

"The swing is really beautiful," starting pitcher Eric Lauer said. "It's quiet, smooth, but explosive when the ball leaves the bat. That's the kind of swing we love to see."

The fan reaction has also been interesting. Blue Jays fans seem to be realizing in real-time how significant Okamoto was in Japan and what he could bring to the 2026 Blue Jays. Wherever he goes, a dozen reporters and cameras follow. The Blue Jays' social media accounts can post "Kazuma Okamoto" and it becomes the month's most-liked post. We are witnessing the birth of a new phenomenon in Toronto.

"I think people outside don't realize how good he is," Schneider said. "We know. There's more media here. He's quite a prominent figure."

We have already seen Okamoto's ability to play different roles in this lineup. After batting seventh on Opening Day, yesterday he hit second, and today in the series finale he was moved to the fifth spot.

During his career in Japan's Nippon Professional Baseball, Okamoto accumulated 248 home runs, hitting 30 or more for six consecutive seasons, with a peak season of 41. Now, we have finally witnessed the first of many home runs in his MLB career.