Company guide
| ■Company | F line |
| ■Address | 〒323-0811 Tochigi Ken Oyama Shi Oaza Inuzuka 998-682 |
| ■Telephone | 0285-39-6617 |
| ■Fax | 0285-39-6618 |
| ■President | Takemoto Manase |
| ■Foundation | 2013.08.23 |
| ■Staff | 120 |
| ■Services | Roudousha Haken Jigyou 派09-300232 Yuuryou Shokugyou Shoukai 09-ユ-300171 |
| ■Bank | Yuuki Shinyou Kinkou Ashikaga Ginkou Tochigi Ginkou Ashikaga Oyama Shinyou Kinkou |
History
| 2013.08.23 | Foundation F line |
| 2013.10.09 | Start of Tokutei Roudousha Haken Jigyou |
| 2014.10.24 | Trademark registration F line(symbol) |
| 2015.10.19 | Opening web site |
| 2015.10.23 | Request for registration of our mascots【Efu kun and Raimu chan】 |
| 2015.11.01 | Start of Roudousha Haken Jigyou・Yuuryou shokugyou Shoukai |
