The or simply the Urawa Reds (浦和レッズ, Urawa Rezzu), also known as Mitsubishi Urawa Football Club (三菱浦和フットボールクラブ, Mitsubishi Urawa futoobōru Kurabu) from April 1992 to January 1996, are a professional football club in the city of Saitama, part of the Greater Tokyo Area in Japan, who play in the J1 League, the top tier of Japanese football.

The club's name comes from the former city of Urawa, now part of Saitama, and pre-professional era parent company Mitsubishi, whose logo consists of three red diamonds, one of which remains within the current club badge.

Urawa Reds are one of the most successful clubs in the country and various domestic titles winning 1 J1 League title including a joint-record 8 Emperor's Cups, 2 J.League Cup and 5 Japanese Super Cup. Continentally, Urawa Reds became a 3 time AFC Champions League winner cementing their place in history as Asian champions (most recently in 2022) . The club also won the J.League Cup / Copa Sudamericana Championship in 2017. Internationally, Urawa Reds has made three appearances in the FIFA Club World Cup with their best results being in the 2007 edition finishing in third place.

History Mitsubishi Heavy Industries established a football club in 1950浦和レッズ年表 , Urawa Red Diamonds in Kobe and moved the club to Tokyo in 1958. In 1965 it formed the Japan Soccer League (JSL) along with today's JEF United Chiba, Kashiwa Reysol, Cerezo Osaka, Sanfrecce Hiroshima and three other clubs who have since been relegated to regional leagues ("Original Eight").

Mitsubishi first won the JSL championship in 1969, as a break in Mazda/Sanfrecce's dominance (and also with the fact that Toyo were in Bangkok, Thailand, competing in the Asian Club Cup); their runs up the first division were sporadic but steady until the 1980s when they fell into the Second Division. In 1990 they were promoted as JSL Division 2 champions, and thus were ready when the J-League implementation began in earnest. Urawa Red Diamonds was an original member ("Original Ten") of the J.League in 1993.

Domestic treble Mitsubishi were the first Japanese club to complete a domestic treble, when in 1978 they won the title, the Emperor's Cup and the Japan Soccer League Cup.

Name change The club's name was then changed to ''Mitsubishi Urawa Football Club'' from in April 1992 where their nickname was "Red Diamonds". However, in February 1996, the club's name was changed to "Urawa Red Diamonds".

The club has experienced varying degrees of success since the inception of the J-League. The team finished at the bottom of the league for the first two seasons, with an average attendance of fewer than 15,000. In 1999, they were relegated to the second tier of Japanese football once again., the club's performance has improved in years, beginning with a victory in the 2003 Nabisco Cup.

In 2006, Urawa Reds clinched their first professional league title by defeating runners-up Gamba Osaka 3–2 on December 2 in front of 63,000 supporters. This after two close calls in the previous two years. In 2005, they finished second, just one point behind champions Gamba Osaka. In 2004, they finished third in the first stage and won the second stage and qualified for the two-match J.League Championship decider, they lost on penalty shootout to Yokohama F. Marinos.

Back to back cup champion Urawa Reds were back to back Emperor's Cup winners in 2005 and 2006. Winning the title for the first time since their establishment as a professional club, they defeated Shimizu S-Pulse 2–1 on 1 January 2006, and retained the title in 2007 with a 1–0 win over Gamba Osaka. This win also completed a league-cup double. In the 2007 tournament they were defeated at the first hurdle by J2 League outfit Ehime FC.

In 2007, despite a seemingly unassailable lead of seven points with four games remaining, Urawa Reds picked up only two points from their final four games. This run included losing at home to Kashima Antlers; the club who would leapfrog Urawa on the final day of the season to claim their fifth J.League title. Following their capitulation in the fourth round of the Emperor's Cup to J2 League outfit Ehime FC, Urawa Reds had to be content with their 2007 AFC Champions League fixtures.

AFC Champions League champions

Urawa Reds recorded their first prestigious cup overcoming Iranian club Sepahan 3–1 on aggregate to clinch the 2007 AFC Champions League trophy. The victory made them the first Japanese side to win the cup since the competition was reorganised from the Asian Champions Cup in 2003. In the 2007 FIFA Club World Cup of the same year, Urawa Reds became the first AFC club to finish in third place, beating Tunisian side Étoile Sportive du Sahel on penalty shootout in the third/fourth place play off.

Throughout the 2008 AFC Champions League edition, Urawa Reds attempted to win their second consecutive AFC Champions League title and progressed to the semi-finals where they were defeated by fellow J-League rivals, and eventual Champions League winners, Gamba Osaka 3–1 on aggregate.

On 8 March 2014, a banner which read "JAPANESE ONLY" was hung at one of the entrances to the stands. As punishment for this racist behavior, the league match on 28 March was played behind closed doors.

In the 2017 AFC Champions League edition, Urawa Reds had a good run throughout the entire tournament which saw them face Saudi Arabia club, Al-Hilal in the final which saw Urawa Reds winning the 2017 AFC Champions League final 2–1 on aggregate to clinch their 2nd trophy.

Urawa Reds managed to make their way through all the way until the 2019 AFC Champions League final facing off against Al-Hilal once again. However, the club fell in a 3–0 aggregate loss to the Saudi Arabian club.

Third time AFC Champions League champions During the 2022 AFC Champions League, Urawa Reds had an easier run en route to the final where they faced three Southeast Asian club along the way, Singapore league champions Lion City Sailors in the group stage while they faced Malaysia league champions Johor Darul Ta'zim 5–0 in the Round of 16 and Thailand league champions BG Pathum United 4–0 in the Quarter-finals. Urawa Reds would then face Korea league champions, Jeonbuk Hyundai Motors in the semi-finals which ended up with Urawa Reds advancing to the final after winning the penalty shootout. The club faced their tournament rivals Al-Hilal for the third time in the 2022 AFC Champions League final. Urawa Red won 2–1 on aggregate, clinching their 3rd trophy.

On 19 September 2023, it was announced by JFA that Urawa Reds will not be participating in 2024 edition of Emperor's Cup following supporters clash after 0–3 lost against Nagoya Grampus in the 4th round of 2023 edition.

In 2025, Urawa Reds participated in the newly revamp 2025 FIFA Club World Cup held in USA where they were drawn in Group E alongside Inter Milan, Monterrey and River Plate.

Team image

Supporters Urawa Red Diamonds are associated with right-wing and nationalistic supporters. Since the early 2000s, sections of their ultras (particularly the "Urawa Boys" and related groups) have drawn widespread criticism for xenophobic and confrontational behaviour. These include the display of the Rising Sun Flag, anti-Korean chants, and provocative banners, both at home and away fixtures. In 2008, violent clashes broke out between Urawa and Gamba Osaka supporters at Saitama Stadium, resulting in an hours-long standoff. This was, at the time, considered the most serious act of fan violence in Japanese football history. In 2010, Urawa Red Diamonds were fined $50,000 after a group of their supporters directed taunts at foreign players from rival club Vegalta Sendai. The club's most notorious incident occurred in March 2014, when a "Japanese Only" banner was hung at Saitama Stadium during a league fixture. The banner, widely condemned as racist, led the J.League to impose its first-ever closed-door match as punishment. The incident sparked national and international backlash and prompted the formal dissolution of Urawa's supporter groups in the "Curva Est" section, though the Urawa Boys later reformed in 2018.

Further problems persisted; In 2020–2022, during the COVID-19 pandemic, Urawa fans repeatedly defied public health regulations, including bans on singing, chanting, and mandatory mask-wearing. The club was fined ¥20 million and warned that future infractions could lead to match forfeitures or points deductions. In August 2023, after a 3-0 Emperor's Cup loss to Nagoya Grampus, over 70 Urawa supporters invaded the pitch, tearing down barriers and clashing with security and rival fans. The Japan Football Association (JFA) described it as a collective riot and imposed a ban on Urawa from the 2024 Emperor's Cup. Eighteen individuals were banned from matches, and the club was accused of failing to rein in supporters over many years.

In total, since 2000, Urawa Red Diamonds have been sanctioned at least 11 times for serious supporter misconduct, including fines, official warnings, spectator bans, and competition suspensions. The club has been repeatedly criticised for tolerating and enabling its most fervent ultras, often portraying disciplinary action as an attack on fan culture rather than confronting extremist behaviour directly.

Rivalries

Saitama derby

Urawa Red Diamonds has a local derby with Omiya Ardija, from Ōmiya-ku, Saitama city. They first met in the 1987 Emperor's Cup, with Mitsubishi defeating NTT Kanto by 5 to 0 at Nishigaoka National Stadium. The derby first took place in the JSL Second Division in the 1989–90 season, and it would not take place until the 2000 season when Urawa was relegated to the second tier again. In 2003 the formerly separate Omiya and Urawa cities merged to become Saitama city, and since 2005 the derby became a top-flight fixture after Omiya was promoted.

Marunouchi Gosanke During the JSL years and into the 1990s, Urawa's main top-flight rivals were JEF United Chiba and Kashiwa Reysol, both now based in Chiba Prefecture. Because of their former parent companies' headquarters being all based in Marunouchi, Tokyo, the three clubs were known as the Marunouchi Gosanke (丸の内御三家, "Marunouchi Big Three") and fixtures among them were known as the Marunouchi derbies, although the term is falling out of use as they are now based in different prefectures and rarely play home games in Tokyo stadiums.

Others Rivals further afield include Kashima Antlers, FC Tokyo, Yokohama Marinos, Kawasaki Frontale, and, even farther away, Gamba Osaka. Old JSL championship rivalries with Sanfrecce Hiroshima, Cerezo Osaka and Shonan Bellmare have ebbed down as those clubs had nadirs in the second tier.

Friendships The club's supporters also have an unofficial relationship with Chinese club Shanghai Shenhua, who are known as the "Blue Devils" (complementing the "Red Devils" nickname for Urawa). The clubs' supporters will support each other in continental competition. For example, Shenhua fans will support Urawa Reds when Urawa Reds play in Shanghai against Shanghai SIPG.