<figure id="attachment_477043" class="wp-caption alignnone" style="width: 2225px;" aria-describedby="caption-attachment-477043"><a href="#" data-ident_hash="f30283c2"><img src="https://res.cloudinary.com/fridaydigital/image/private/t_article_image/wpmedia/2026/08/b7d84560117805490d19b1b34cfc107a.jpg" alt=""></a><figcaption id="caption-attachment-477043" class="wp-caption-text">Riku Takabe [Seirei Christopher High School] / Born in 2009 in Saitama Prefecture. Stands 175 cm tall. A polished left-handed pitcher who combines a powerful, highly accurate fastball with five different breaking pitches.</figcaption></figure>
<h3>Riku Takabe [Seirei Christopher High School]: A super high school-level player lighting up the midsummer Koshien</h3>
When he struck out the final batter for the 27th out, the normally quiet Riku Takabe thrust his left fist and the glove on his right hand toward the sky. Even as he lost his footing in a depression on the mound, the left-hander who had led Seirei Christopher High School (Shizuoka) to Koshien for the second consecutive year let out a roar.
“I was going for the strikeout at the end. Seeing my teammates come running toward me was the best feeling. I want to see that same sight again at Koshien.”
Alongside Ryosuke Sueyoshi of Okinawa Shogaku, Takabe is considered one of the standout left-handed pitchers of his generation and is a leading candidate for Japan’s U-18 Samurai Japan national team. His top speed is 150 km/h, which he also reached in the final against Tokoha University Kikugawa, a game he completed in just 89 pitches.
Over six games in the Shizuoka tournament, Takabe pitched 36⅔ innings and struck out 48 batters—far more than his total innings pitched. The fact that he piled up so many strikeouts while keeping his pitch count low is a testament to his consistent command and the near absence of wasted pitches. His arsenal is also diverse, featuring a slider, curveball, cutter, changeup, and two-seam fastball.
“During bullpen sessions, I worked hard on pitching inside to a batter standing in the right-handed batter’s box. Against left-handed hitters, I also focused on working the ball in and out. That’s why I was able to attack hitters relentlessly with my pitches this summer. As for my stamina, the results of running between the foul poles every day showed through. Even after pitching in four consecutive games starting from the fourth round, I felt like I had more energy left than I expected. I’ve grown a lot over the past year.”
His weight has increased from around 65 kilograms last summer to 74 kilograms, with thighs that are now described as being as thick as logs.
“I think my physical transformation has been a success.”
His catcher, Yuto Kakehi, offered the following testimony about his dependable ace:
“Even when he’s away from the field, he’s always thinking about baseball. In the middle of a meal, he’ll suddenly say, ‘I’m cutting back on fats today,’ and start carefully choosing what to eat to keep himself in top condition,” he said with a laugh. “He’s an ace who is very conscious about nutrition as well.”
<div data-friday-nextpage-lead="Why he chose Seirei, even while being hailed as a “prodigy”"></div>
<h3>Pitch like your life depends on it</h3>
Two summers ago, when I attended one of the early rounds of the Shizuoka tournament, I noticed an unusually large number of scouts in attendance. Having no idea whom they had come to see, I asked an outside coach from Seirei Christopher. He simply replied, “They’re probably here to watch our Takabe.” That was my first encounter with Riku Takabe, and when he took the mound that day, he used his dynamic delivery to dominate older opponents.
In junior high school, Takabe played for Musashi-Ranzan Boys. Despite attracting attention as a promising prospect, he chose the up-and-coming Seirei Christopher High School in Shizuoka—a school with no previous Koshien appearances. He decided to entrust his future to the baseball philosophy of former manager Toshimasa Uemura, who had led the team during the controversy surrounding its exclusion from the 2022 Spring Koshien tournament and advocated a style of baseball that uses both the head and the heart. Uemura stepped down as manager in March this year.
The day before the final, Uemura—now focused on his duties as the school principal—gave Takabe a simple message:
“Tomorrow, pitch like your life depends on it.”
Takabe interpreted those words this way:
“I took it to mean that, by the time the final was over, I should feel as though it would be okay to collapse—to put everything I had into every single pitch. I was able to pitch without taking it easy on even one ball.”
Last year, Seirei Christopher won one game before departing the sacred grounds of Koshien. This year, the team faced Sano Nichidai High School of Tochigi in the second game on the tournament’s second day.
“I enrolled with the determination that I would take Seirei to Koshien, and I’ve been fortunate enough to play at Koshien twice. I want to make this summer longer than anyone else’s and earn a spot on Samurai Japan as well.”
Although scouts have had their eyes on him since the summer of his first year, Takabe has already committed to attending Aoyama Gakuin University.
“There will be no change in my plans for the future, regardless of what happens at Koshien.”
<a href="#" data-ident_hash="00d0c710"><img src="https://res.cloudinary.com/fridaydigital/image/private/t_article_image/wpmedia/2026/08/443977aaade2ef6b9af963e5d4886361.jpg" alt=""></a>
<figure id="attachment_477055" class="wp-caption alignnone" style="width: 2500px;" aria-describedby="caption-attachment-477055"><figcaption id="caption-attachment-477055" class="wp-caption-text">After securing a place at Koshien in the Shizuoka tournament and finishing the awards ceremony, Takabe rehydrated in the dugout. Still savoring the afterglow of victory, he wore a smile on his face.</figcaption></figure>
From the August 21 &amp; 28, 2026, combined issue of &#8220;FRIDAY&#8221;

 Yuji Yanagawa (Nonfiction Writer)

 The 108th National High School Baseball Championship kicked off on August 5, 2026. We interviewed the “four super-high-school-level players” who are setting Koshien ablaze in the height of summer. Here are the passionate thoughts shared by Riku Takabe, the left-handed pitcher from Seirei Christopher (Shizuoka)—

[Koshien 2026] “I Want the Longest Summer of Anyone” — Seirei Christopher Ace Riku Takabe Reveals His Determination

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