This guide organizes The Prince of Tennis II U-17 World Cup cast into a power-based ranking template. It focuses on fictional on-court abilities, including special shots, aura, stamina, tactical sense, doubles synergy, and clutch performance. You can sort Japanese middle school and high school representatives alongside global U-17 stars such as Ryoma Echizen, Ryoga Echizen, Jurgen Borisovich Volk, Byodoin Phoenix, and Antonio da Medanore. Adjust criteria to reflect personal reading of matches rather than official statistics, since outcomes and power levels are narrative-driven.
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1
Ryoma Echizen
Ryoma Echizen is a first-year at Seishun Academy and a Japan U-17 World Cup representative, the son of former pro Nanjiro Echizen. His individual strength is elite adaptability, footwork, and clutch returns; he can copy and counter high-level techniques. Signature skills include the Twist Serve, Drive A, and Cool Drive. Compared with power specialists, Ryoma wins through improvisation and pressure, often turning a match by reading an opponent’s rhythm.
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2
Ryoga Echizen
Ryoga Echizen is Ryoma’s older brother and a USA U-17 World Cup representative. His individual strength is absorbing and reflecting opponents’ best techniques, making him a dangerous all-court counter-puncher. Signature skills include the Echizen-family Twist Serve and a high-level Muga no Kyōchi state. Compared with Ryoma’s improvisational growth, Ryoga often appears more experienced and ruthless, using copied aces and pressure to control rallies before finishing with aggressive net play.
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3
Jürgen Borisovich Volk
Jürgen Borisovich Volk is the captain of Germany’s U-17 World Cup team and a professional player. His individual strength is overwhelming power, precise shot placement, and near-perfect all-court coverage that can neutralize elite techniques. His signature is a pro-caliber serve-and-volley game, backing up heavy serves with decisive net finishes. Compared with teenage aces, Volk plays with adult professional consistency, controlling points through size, experience, and relentless pressure rather than flashy improvisation.
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4
Houou Byodoin
Houou Byodoin is the captain of Japan’s U-17 World Cup team and a high-school powerhouse. His individual strength is monstrous physical power, endurance, and the ability to overwhelm opponents in extended rallies. His signature skill is “Pirates of the World,” a dominating style that combines ferocious shot power with pirate-themed imagery. Compared with Japan’s technical aces, Byodoin leads through raw intimidation and durability, often breaking opponents mentally before finishing with brutal drives.
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5
Antonio Da Medanore
Antonio Da Medanore is the captain of Spain's U-17 team in The Prince of Tennis II: U-17 World Cup. A high-school ace, he combines calm leadership with overwhelming court control, able to dictate rallies against elite opponents. His signature Darkness technique and tactical reading make him a top-tier singles threat, while his presence anchors Spain's title challenge and shapes Ryoga Echizen's role.
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6
Kunimitsu Tezuka
Kunimitsu Tezuka is the former Seishun Academy captain and now a Germany U-17 representative in The Prince of Tennis II. His individual strength lies in flawless fundamentals, elite anticipation, and unshakable leadership under pressure. Signature skills include the Tezuka Zone, Zero Shiki Serve, and Tezuka Phantom, which control spin and force errors. He remains a benchmark for disciplined, pro-level tennis.
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7
Seiichi Yukimura
Seiichi Yukimura is Rikkai Dai's captain and a Japan U-17 representative in The Prince of Tennis II. Known as the 'Child of God,' he combines surgical precision with elite mental warfare. His signature Yips strips opponents of their senses and confidence, while techniques like Dream and Zero Shiki Drop expand his control. His comeback from illness underscores his resilience as a top singles ace.
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8
Kazuya Tokugawa
Kazuya Tokugawa is a Japan U-17 high-school ace in The Prince of Tennis II, often portrayed as one of the team's strongest singles players. His individual strength combines overwhelming power, endurance, and a calm, stoic mindset. His signature Black Hole technique can neutralize high-level shots and disrupt rhythm. As a rival to Byodoin and mentor figure to younger players, he embodies Japan's elite standard.
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9
Kintaro Toyama
Kintaro Toyama is a first-year at Shitenhoji Middle School and a Japan U-17 representative in the World Cup. His individual strength comes from freakish athleticism, stamina, and instinctive reactions. Signature skills include the Super Sweet Spot, which he can hit at will, and his wild, high-energy tennis. As a natural prodigy, Kintaro thrives in singles, turning impossible retrievals into offensive chances and pushing even elite opponents.
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10
Keigo Atobe
Keigo Atobe is Hyotei Academy's captain and a Japan U-17 representative. His individual strength is all-court mastery, elite insight, and commanding mental pressure. Signature skills include World of Ice, which freezes opponents' movement, and Atobe Kingdom, which lets him exploit blind spots. As a born king and leader, Atobe controls singles and doubles with precise serves, volleys, and psychological dominance.
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11
Q.P.
Q.P. is a German U-17 representative and one of Germany's top World Cup players. His individual strength is overwhelming power, stamina, and near-perfect defensive coverage. Signature skills include his Perfect Fortress, a wall-like return style that forces long rallies, and precise Q.P. serve patterns. As a calm elite, he anchors doubles and singles, using physical dominance and analytical shot selection to break opponents' rhythm.
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12
Mars de Colón
Mars de Colón is a Spanish U-17 representative and a core member of Spain's World Cup squad. His individual strength is aggressive baseline play, powerful shot-making, and tactical court control. Signature skills include his Conquistador-style attacking patterns, using heavy topspin and forward pressure to seize the net. As a high-level all-court competitor, Mars combines physicality with anticipation, making him a dangerous singles and doubles asset for Spain.
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13
Silva Serra Banbieri
Silva Serra Banbieri is a Spanish U-17 World Cup high-school representative whose defining strength is explosive, unpredictable mobility. His signature “parkour tennis” uses tricky movement and constant vertical changes to unsettle opponents across the court. In a power-ranking template, he stands out less for conventional force than for acrobatic court coverage, improvisation, and the difficulty of establishing a stable rhythm against him.
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14
Tsukimitsu Ochi
Tsukimitsu Ochi is a Japanese U-17 World Cup high-school representative and a specialist in psychological pressure. His signature strength is an intimidating stare that can destabilize an opponent’s concentration before rallies develop. Officially portrayed as an assassin-like player, Ochi brings a severe mental edge to doubles and team matches, making composure and resistance to intimidation central factors in evaluating his power.
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15
Juzaburo Mouri
Juzaburo Mouri is a Japanese U-17 World Cup representative and one of the country’s standout doubles players. His individual strength is exceptional natural talent combined with relaxed match control; his signature style relies on effortless reactions and calm partnership play rather than constant visible effort. As a first-year high-school player, Mouri’s ranking ceiling is especially high if he overcomes his well-known dislike of hard work.
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16
Ryuji Omagari
Ryuji Omagari is a Japanese U-17 World Cup high-school representative known for an unusual two-racket game. His signature skill is sustained dual-wielding, giving him strong offensive and defensive coverage while demanding unusual coordination and stamina. Officially described as a versatile player frequently assigned to doubles, Omagari’s ranking profile is defined by adaptability, endurance, and the tactical possibilities created by attacking with both hands.
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17
Seda
Seda is a Spanish U-17 representative in The Prince of Tennis II: U-17 World Cup, primarily deployed as a doubles specialist alongside Frio Roman. His individual strength lies in silk-soft racket control, tight net coverage, and seamless coordination. His signature contribution is the pair's 'Silk Road' formation, which links his delicate touches with Roman's cold precision to choke opposing doubles teams.
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18
Prince Ludovic Chardard
Prince Ludovic Chardard is a French U-17 representative in The Prince of Tennis II: U-17 World Cup, identified as an actual prince and an elite singles player. His individual strength is aristocratic court control, elegant footwork, and pressure-resistant shot-making. His signature technique is 'Royal Straight Flush,' a high-level return pattern that overwhelms opponents through royal precision and timing.
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19
Frio Roman
Frio Roman is a Spanish U-17 representative in The Prince of Tennis II: U-17 World Cup, known as one half of Spain's doubles pair with Seda. His individual strength is cold, precise shot placement, disciplined court coverage, and defensive consistency. His signature contribution is the 'Silk Road' combination with Seda, where his icy precision complements Seda's silk-soft control to dismantle opposing doubles formations.
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20
Romeo Fernandez
Romeo Fernandez is a Spanish U-17 representative and key singles player in The Prince of Tennis II: U-17 World Cup. His individual strength is emotional control, perfect form, and the ability to neutralize mental attacks. His signature technique, 'Amor y Paz' (Love and Peace), uses serene intent to counter hostile auras and disruptive states such as Yips, making him a dangerous mental-game specialist.