| 1992 |
I started composing music. |
| 1994 |
I won the composition award in the Japanese junior high school category. |
| 1995 |
Begins to play the piano. |
| 2000 |
I worked in the real estate industry. |
| 2002 |
In 2002, I founded Studio Major7th. |
| 2011 |
Development of KMG7 has begun. |
| 2012 |
I started working as a composer. |
| 2014 |
"KMG7 2.8.5" is released. |
| 2016 |
"Home Percussion Let's Go to HOLLYWOOD" is released. |
| 2016 |
"Pou" is released. |
| 2016 |
"Yu's Vocalise" is released. |
| 2016 |
"KMG7 Advanced" is released. |
| 2018 |
Sales of Kontakt Library have been terminated. (Not yet resumed). |
| 2019 |
Resume sales of Kontakt library. |
| 2020 |
Music course winner at the RX Championship co-hosted by iZotope and Media Integration. |
| 2021 |
Sales of Kontakt Library have been terminated. |
| 2022 |
VST plugin "KMG7 V" is released. |
