| 1951 |
Inauguration of Volleyball Club |
| 1956 |
Won the All-Japan Men's Overall Championship Tournament (first time) |
| 1960 |
Won the first 6-man volleyball tournament in Japan |
| 1964 |
- Teruhisa Moriyama participated in the Tokyo Olympics, winning a bronze medal.
- First time in the history of volleyball in Japan to sweep the four major titles (Inter-City Tournament, All-Japan Overall, National Athletic Meet, All-Japan Businessmen)
|
| 1968 |
- Kenji Kimura participates in the Mexico Olympics and wins a silver medal.
- Won the 3rd Inter-City Volleyball Tournament championship on the 50th anniversary of the founding of Matsushita Electric Industrial Company.
|
| 1971 |
Won the 5th Japan League championship (first time) |
| 1972 |
Won gold medal at Munich Olympics with Kenji Kimura, Yasuhiro Noguchi, and Tadayoshi Yokota participating |
| Year 1992 |
Renamed team "Matsushita Panasonic Panthers |
| Year 1998 |
Won the 47th Black Eagle Flag All-Japan Championship (7th time in 17 years) |
| Year 2006 |
Renamed team "Panasonic Panthers |
| Year 2007 |
2007/08 Won the V. Premier League championship (for the first time) (2nd time in 36 years since the league was established) |
| Year 2008 |
- Won the 57th Black Eagle Flag All-Japan Men's and Women's Volleyball Tournament (8th time in 10 years)
- Second place in the 2008 Emperor's and Empress's Cup All Japan Volleyball Tournament (9th time)
- Participated in the 29th Olympic Games (Beijing, 2008) Yamamoto, Usami, Shimizu, and Fukuzawa
|
| Year 2009 |
- 58th Kuroshwagi-ki All Japan Men's and Women's Volleyball Tournament champion (9th time in two consecutive years)
- World Grand Champions Cup 2009 (Grachan Volleyball 2009)
- Daisuke Usami, Yusuke Nitta, Kunihiro Shimizu, and Tatsuya Fukuzawa participated, winning bronze medals
- Won medals at four major tournaments (first in 32 years)
- 2009 Emperor's and Empress's Cup All Japan Volleyball Tournament Winner (4th time in 11 years)
- 2009/10 Won the V. Premier League championship (3rd time in 2 years)
|
| Year 2010 |
- Won the 59th Black Eagle Flag All-Japan Men's and Women's Volleyball Tournament (for the 10th time in 3 consecutive years)
- Won the first triple crown in the history of Japanese volleyball (2009/10 season: Emperor's Cup, V. Premier League, Black Eagle Flag)
- 2010 Asian Club Men's Championships, represented Japan, 3rd place
|
| Year 2011 |
- 2011 Emperor's and Empress's Cup All Japan Volleyball Championship Winner (5th time in 2 years)
- 2011/12 V. Premier League champion (4th time in 2 years)
|
| Year 2012 |
- Won the 61st Kuroshwagi-ki All Japan Men's and Women's Volleyball Tournament (11th time in 2 years)
- Became the first team in the history of volleyball in Japan to win the Triple Crown for the second time (2011/12 season: Emperor's Cup, V. Premier League, Black Eagle Flag)
- 2012/13 Won the Emperor's and Empress's Cup All Japan Volleyball Tournament (6th time in 2 consecutive years)
- 2012/13 V. Premier League runner-up (6th time)
|
| 2013 |
- 62nd Kuroshi-ki All Japan Men's and Women's Volleyball Tournament Second place (11th time)
- Participated in the World Club Championships 2013 as an invited team
- 2013 Emperor's and Empress's Cup All Japan Volleyball Tournament Best 4
- 2013/14 V. Premier League champion (5th time)
|
| 2014 |
- 63rd Kuroshwagi-ki All Japan Men's and Women's Volleyball Tournament Winner (12th time in 2 years)
- 2014 Emperor's and Empress's Cup All Japan Volleyball Championship Second place (10th time)
|
| 2015 |
- 2015 Asian Club Men's Championships, represented Japan
- 2015 Emperor's and Empress's Cup All Japan Volleyball Championship, Best 8
- 2015/16 V. Premier League Second place (7th time)
|
| 2016 |
2008 Emperor's and Empress's Cup All Japan Volleyball Tournament Best 8 |
| 2017 |
- 66th Kuroshwagi-ki All Japan Men's and Women's Volleyball Tournament Second place (12th time)
- 2017/19 Emperor and Empress Cup All Japan Volleyball Championship Tournament Champion (7th time in 5 years)
- 2017/18 V. Premier League champion (6th time in 4 years)
|
| 2018 |
- Won the 67th Kuroshwagi-ki All Japan Men's and Women's Volleyball Tournament (13th time)
- First team in Japan volleyball history to win the Triple Crown for the third time (2017/18 season: Emperor's Cup, V. Premier League, Black Eagle Flag)
- 2018/19 V.LEAGUE Division 1 Champion (7th time in 2 consecutive years)
|
| 2019 |
- 2019 Asian Club Men's Championship Second place
- 68th Kuroshwagi-ki All-Japan Men's and Women's Volleyball Tournament Second place (13th time)
- 2019-2020 V.LEAUGE Division1 Second place (8th time)
- World Cup 2019 4th place Shimizu, Fukatsu, Otake, Fukuzawa, Yamauchi, Kuhara players participated
|
| Year 2020 |
- 2020-2021 V.LEAGUE Division1 Second place (9th)
- 2020 Emperor's and Empress's Cup All Japan Volleyball Championship Second place (11th time)
|
| Year 2021 |
- 32nd Olympic Games (2020/Tokyo) 7th Kunihiro Shimizu, Akihiro Yamauchi participated
- 2021-2022 V.LEAGUE Division1 3rd place
- 2021 Emperor's and Empress's Cup All Japan Volleyball Tournament, Best 8
|
| Year 2022 |
- 2022-2023 V.LEAGUE Division1 3rd place
- 2022-2023 V.LEAGUE Division1 3rd place 2022-2023 V.LEAGUE Division1 3rd place 2022-2023 V.LEAGUE Division1 3rd place 2022-2023
- 70th Kurowashi-ki All Japan Men's and Women's Volleyball Tournament, Best 4
|
| Year 2023 |
- 2023 Emperor's and Empress's Cup All Japan Volleyball Tournament, champion (5th time)
- JAPAN VOLLEYBALL ASIA TOUR IN THAILAND 3rd place
- 2023-2024 V.LEAGUE Division1 Second place (10th time)
- 71st Kurowashi-ki All Japan Men's and Women's Volleyball Tournament Best 4
|
| Year 2024 |
- Second place in the 72nd Black Swash Flag All-Japan Men's/Women's Volleyball Tournament
- Club name changed to " OSAKA BLUTEON
- 2024 Emperor's and Empress's Cup All-Japan Championship Tournament, second place (12th)
- 33rd Olympic Games (Paris, 2024) 7th place
- Akihiro Yamauchi, Tomohiro Yamamoto, Yuji Nishida, Tatsunori Otsuka, Shoma Tomita (reserve)
- JAPAN VOLLEYBALL ASIA TOUR IN THAILAND Winner
|
| Year 2025 |
- 2024-25 Daido Life SV.LEAGUE 3rd place in the final ranking of the year (regular season champion)
- AVC MEN'S CHAMPIONS LEAGUE JAPAN 2025 Second place
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