Retaking a Course After Earning Credit
A course for which you have already earned credit is treated as completed and cannot be taken again. The covered academic years, campuses, and faculties are listed below.
Tokyo Senju Campus
For the covered 2025 and 2026 rules at Tokyo Senju Campus, a course for which you have earned credit is treated as completed. You cannot enroll in or take that course again. This applies to the Faculty of System Design and Technology, the Faculty of Engineering, the Faculty of Engineering (Evening Division), and the Faculty of Future Science, within the academic-year scopes identified in the source rules.
Saitama Hatoyama Campus and the 2025 Faculty of Future Science rule
For the covered 2025 and 2026 rules at Saitama Hatoyama Campus, a course for which you have already earned credit cannot be retaken. In the 2025 Faculty of Science and Technology rule, retaking means taking a course again when its credit was not earned; a course with earned credit cannot be retaken. The same no-retake rule is stated for the 2025 Faculty of Future Science scope at Tokyo Senju Campus.
Official sources
The following official Tokyo Denki University materials were used to prepare this page.
- 2026 Student Handbook — School of Engineering (2026 academic year) — PDF page 113
- 2026 Student Handbook — School of Engineering (2026 academic year) — PDF page 121
- 2025 Student Handbook — School of Engineering (2025 academic year) — PDF page 122
- 2026 Student Handbook — School of Future Science (2026 academic year) — PDF page 85
- 2026 Student Handbook — School of Future Science (2026 academic year) — PDF page 92
- 2025 Student Handbook — School of Future Science (2025 academic year) — PDF page 95
- 2026 Student Handbook — School of System Design and Technology (2026 academic year) — PDF page 71
- 2026 Student Handbook — School of System Design and Technology (2026 academic year) — PDF page 79
- 2025 Student Handbook — School of System Design and Technology (2025 academic year) — PDF page 75
- 2026 Student Handbook — School of Engineering II (2026 academic year) — PDF page 77
- 2026 Student Handbook — School of Engineering II (2026 academic year) — PDF page 83
- 2025 Student Handbook — School of Engineering II (2025 academic year) — PDF page 83
- 2026 Student Handbook — School of Science and Engineering (2026 academic year) — PDF page 164
- 2026 Student Handbook — School of Science and Engineering (2026 academic year) — PDF page 168
- 2025 Student Handbook — School of Science and Engineering (2025 academic year) — PDF page 172