Establishment and History
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- Volleyball Team Founded
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- Winner of the All Japan General Men's Championship (first time)
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- Winner of the first domestic 6-player volleyball tournament
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- Teruhisa Moriyama participated in the Tokyo Olympics and won a bronze medal
- First time in Japanese volleyball history to sweep the 4 major titles (Intercity, All Japan General, National Sports Festival, All Japan Industrial)
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- Kenji Kimura participated in the Mexico Olympics and won a silver medal
- Winner of the Intercity Volleyball Tournament for the 50th anniversary of Matsushita Electric (3rd time)
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- Winner of the 5th Japan League (first time)
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- Munich Olympics: Kenji Kimura, Yasuhiro Noguchi, and Tadayoshi Yokota participated and won gold medals.
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- Team name changed to "Matsushita Electric Panasonic Panthers"
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- Winner of the 47th Kurowashiki All Japan Volleyball Championship (first time in 17 years, 7th title overall).
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- Team name changed to "Panasonic Panthers"
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- 2007/08 V.Premier League champions (first time) (second title in 36 years since the league's inception).
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- Winner of the 57th Kurowashiki All Japan Men's and Women's Invitational Volleyball Tournament (first time in 10 years, 8th title overall).
- 2008 Emperor's Cup/Empress's Cup All Japan Volleyball Championship runner-up (9th time).
- Games of the XXIX Olympiad (2008/Beijing): Yamamoto, Usami, Shimizu, and Fukuzawa participated.
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- Winner of the 57th Kurowashiki All Japan Men's and Women's Invitational Volleyball Tournament (first time in 10 years, 8th title overall).
- 2008 Emperor's Cup/Empress's Cup All Japan Volleyball Championship runner-up (9th time).
- Games of the XXIX Olympiad (2008/Beijing): Yamamoto, Usami, Shimizu, and Fukuzawa participated.
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- Winner of the 59th Kurowashiki All Japan Men's and Women's Invitational Volleyball Tournament (3rd consecutive year, 10th title overall).
- First triple crown in Japanese volleyball history (2009/10 season: Emperor's Cup, V.Premier League, and Kurowashiki).
- Participated as the Japanese representative in the 2010 Asian Men's Club Volleyball Championship, finishing 3rd.
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- 2011 Emperor's Cup/Empress's Cup All Japan Volleyball Championship winner (first time in 2 years, 5th title overall).
- 2011/12 V.Premier League Champions (4th title, 2 years since last)
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- 61st Kurowashiki All Japan Volleyball Championship Winners (11th title, 2 years since last)
- First time in Japanese volleyball history to achieve a second triple crown (2011/12 season Emperor's Cup, V.Premier League, Kurowashiki)
- 2012 Emperor's Cup & Empress's Cup All Japan Volleyball Championship Winners (6th title, 2 consecutive years)
- 2012/13 V.Premier League Runners-up (6th time)
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- 62nd Kurowashiki All Japan Volleyball Championship Runners-up (11th time)
- Participated in the 2013 FIVB Volleyball Men's Club World Championship as an invited team
- 2013 Emperor's Cup & Empress's Cup All Japan Volleyball Championship Best 4
- 2013/14 V.Premier League Champions (5th title)
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- 63rd Kurowashiki All Japan Volleyball Championship Winners (12th title, 2 years since last)
- 2014 Emperor's Cup & Empress's Cup All Japan Volleyball Championship Runner-up (10th time)
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- Participated in the 2015 Asian Men's Club Volleyball Championship as the Japanese representative
- 2015 Emperor's Cup & Empress's Cup All Japan Volleyball Championship Best 8
- 2015/16 V.Premier League Runner-up (7th time)
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- 2016 Emperor's Cup & Empress's Cup All Japan Volleyball Championship Best 8
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- 66th Kurowashiki All Japan Volleyball Championship Runner-up (12th time)
- 2017 Emperor's Cup & Empress's Cup All Japan Volleyball Championship Winner (7th time, first in 5 years)
- 2017/18 V.Premier League Winner (6th time, first in 4 years)
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- 67th Kurowashiki All Japan Volleyball Championship Winner (13th time)
- First in Japanese volleyball history to achieve the triple crown for the third time (2017/18 season Emperor's Cup, V.Premier League, Kurowashiki)
- 2018/19 V.LEAGUE Division 1 Champions (7th title, 2nd consecutive)
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- 2019 Asian Men's Club Volleyball Championship Runners-up
- 68th Kurowashiki All Japan Volleyball Championship Runners-up (13th time)
- 2019-2020 V.LEAGUE Division 1 Runners-up (8th time)
- 2019 FIVB Volleyball Men's World Cup 4th place - Players Shimizu, Fukatsu, Otake, Fukuzawa, Yamauchi, and Kuhara participated
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- 2020-2021 V.LEAGUE Division 1 Runners-up (9th time)
- 2020 Emperor's Cup/Empress's Cup All Japan Volleyball Championship Runners-up (11th time)
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- Games of the XXXII Olympiad (Tokyo 2020) 7th place - Players Kunihiro Shimizu and Akihiro Yamauchi participated
- 2021-2022 V.LEAGUE Division 1 3rd place
- 2021 Emperor's Cup/Empress's Cup All Japan Volleyball Championship Best 8
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- 2022-2023 V.LEAGUE Division 1 3rd Place
- 2022 Emperor's Cup & Empress's Cup All Japan Volleyball Championship Tournament Top 8
- 70th Kurowashiki All Japan Volleyball Tournament Top 4
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- 2023 Emperor's Cup & Empress's Cup All Japan Volleyball Championship Tournament Winner (5th time)
- JAPAN VOLLEYBALL ASIA TOUR IN THAILAND 3rd Place
- 2023-2024 V.LEAGUE Division 1 Runner-up (10th time)
- 71st Kurowashiki All Japan Volleyball Tournament Top 4
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- 72nd Kurowashiki All Japan Volleyball Tournament Runner-up
- Club name changed to "OSAKA BLUTEON"
- 2024 Emperor's Cup & Empress's Cup All Japan Volleyball Championship Tournament Runner-up (12th time)
- Games of the XXXIII Olympiad (Paris 2024) 7th Place
- Akihiro Yamauchi, Tomohiro Yamamoto, Yuji Nishida, Tatsunori Otsuka, and Shoma Tomita (reserve) participated.
- JAPAN VOLLEYBALL ASIA TOUR IN THAILAND Winner
- 2024-25 Daido Life SV.LEAGUE Final Ranking: 3rd Place (Regular Season Champions)
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- AVC MEN’S CHAMPIONS LEAGUE JAPAN 2025 Runner-up (2nd time)
- FIVB Volleyball Men‘s Club World Championships 2025 Runner-up
- 2025-26 Daido Life SV.LEAGUE Champions (8th time)