School History 

1897 Meiji Era 30 Hyogo Prefectural Tatsuno Junior High School of General Education was established.
1901 Meiji Era 34 The school was renamed Hyogo Prefectural Tatsuno Junior High School.
1906 Meiji Era 39 Tatsuno Municipal Girls' School of Practical Arts was established.
1912 Meiji Era 45 The school was renamed Ibo-gun Girls' High School of Practical Arts.
1922 Taisho Era 11 The school was renamed Hyogo Prefectural Girls' High School.
1948 Showa Era 23 Hyogo Prefectural Tatsuno Junior High School was renamed Hyogo Prefectural Tatsuno Minami Senior High School.
Hyogo Prefectural Girls' High School was renamed Hyogo Prefectural Tatsuno Kita Senior High School.
The two schools merged to become Tatsuno Senior High School.
1986 Showa Era 61 The Science and Math Course was founded.
1997 Heisei Era 9 The 100th-year anniversary of foundation was celebrated.
2003 Heisei Era 15 The Science and Math Course was modified into the Natural Science Course.
2008 Heisei Era 20 The 110th-year anniversary of foundation was celebrated.
2013 Heisei Era 25 The school was designated as a Super Science High School (SSH) by the Japan Science & Technology Agency.
2015 Heisei Era 27 The Natural Science Course was modified into the Integrated Science Course.
The school established a sister school partnership with National Tainan Girls' Senior High School in Taiwan.
2017 Heisei Era 29 The 120th-year anniversary of foundation was celebrated.
The school established a comprehensive educational partnership with Tatsuno City.
2019 Reiwa Era 1 The school established a sister school partnership with Roosevelt High School in Seattle, USA.