If the Toronto Blue Jays’ offence were a bus, Kazuma Okamoto would be the one driving it.

Vladimir Guerrero Jr. may still be the face of this franchise. But as the generational superstar continues to endure the worst offensive stretch of his career, his engine — previously the heart of this metaphorical automobile — has been swapped out for a new Japanese model, if you will.

In his first season since leaving Nippon Professional Baseball, Okamoto has been one of the few consistent sources of offence for the Blue Jays across the midway point of a frustrating 2026 campaign. He leads the club in many offensive categories, including games played (79), extra-base hits (29), home runs (18), RBIs (51), SLG (.469), OPS (.793), wOBA (.345), wRC+ (120) and fWAR (1.9) thus far.

The debate about Toronto’s most valuable position player has been settled. This has become the Kazuma Okamoto show, and it’s not particularly close.

Not only has Okamoto served as the Blue Jays’ best statistical hitter this season, but he’s also been their hottest hitter of late. Since the start of June, the 29-year-old slugger leads the team with six home runs, 18 RBIs, a .316/.384/.605 slash line and a 172 wRC+, worth 1.0 fWAR — also a team-high.

Only two other major-league third basemen currently own a higher wRC+ than Okamoto this month: the Athletics’ Zack Gelof (180) and the Orioles’ Blaze Alexander (196). With the first of those three off to the second round of All-Star voting, the Japanese infielder has certainly heated up at the perfect time.

As the industry has adjusted to Okamoto and he adjusted to them, the former NPB star has become more comfortable at the plate and, with that, has watched his overall production climb steadily each month — to the point that he’s now the engine of the offence.

Some may counter that Okamoto is still striking out nearly a third of the time in June. At the same time, though, his strikeout rate currently sits at a season-low 29.1 per cent this month, down almost five per cent from May. That’s pretty significant, and when you factor in that his overall K percentage currently ranks in the seventh percentile of the majors, this recent development is even more encouraging.

From a pitch group standpoint, Okamoto hasn’t had any issues mashing fastballs. In fact, he’s been one of the best in the majors when facing four-seamers, against which he owns a plus-14 run value, according to Baseball Savant — only Mike Trout (+15) and Ben Rice (+18) sit higher.

Breaking balls, specifically low-and-away sliders and sweepers, are the pitches he’s had the most trouble laying off. They’re the ones that you’ve probably seen him fooled the most by thus far. But he’s taken positive strides against them this month, too. In May, his whiff (47.2 per cent) and chase rates (31.9 per cent) soared to season-worsts. Since then, however, they’ve landed on the other end of the spectrum, both improving to season-bests at 35.1 per cent and 21.4 per cent, respectively.

When the Blue Jays’ front office signed Okamoto to a four-year, $60 million contract last winter, serving as the organization’s lone meaningful offensive addition in the same winter that former franchise cornerstone Bo Bichette (who’ll return to Toronto next week) joined the New York Mets, this is pretty close to what they probably expected for his inaugural season.

Coming over from Japan, Okamoto’s profile as a high on-base, low-strikeout hitter capable of producing 30-plus home runs was a perfect fit, and that’s without mentioning his defence at third base, which has exceeded every expectation to this point.

What we’ve seen from him this year isn’t even the complete picture, either. And yet, the first-year major leaguer is on pace for 30-plus homers and 100-plus RBIs, while also projected to strike out at least 200 times. As it stands, there’s never been a 30-home run, 200-strikeout season in franchise history. The only Blue Jays hitter who’s come remotely close to that is Randal Grichuk’s 2019 campaign, featuring 31 home runs and 163 strikeouts.

Okamoto is threatening to produce the first of its kind.

Even in this era, where strikeouts aren’t viewed as repulsive as they once were, the organization would probably still prefer that Okamoto steer clear of making history in that regard. But they likely won’t spend too much time fretting over it even if he doesn’t.

Toronto is having its cake and eating it, too, here. They’re enjoying the best of both worlds with Okamoto’s first season, receiving All-Star-worthy production — on both sides of the ball — as he emerges as a foundational core piece, while also creating a checklist of areas where he can further improve in his major league career.

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