3 Musim
37 Episode
Free!
- Tahun: 2018
- Negara: Japan, Portugal, United States of America
- Aliran: Animasi, Komedi
- Studio: Tokyo MX
- Kata kunci: training, friendship, sports, high school, rivalry, slice of life, school, tournament, swimming, swimming club, school life, anime, school club, bishounen, swimming team, spokon
- Direktur:
- Pemeran: 島﨑信長, 平川大輔, 渡辺明乃, 津田健次郎, 宮野真守, 家中宏