| 精根 | [せいこん, seikon] (n) energy; vitality; mental determination [Add to Longdo] |
| 精根尽き果てる | [せいこんつきはてる, seikontsukihateru] (v1) to use up all of one's energy and willpower; to be exhausted (and have no will to go on) [Add to Longdo] |
| 精魂を込める;精根を込める | [せいこんをこめる, seikonwokomeru] (exp, v1) pour one's heart and soul into [Add to Longdo] |