The Japanese verb for "refueling" is "がんばる". When encouraging others to refuel, they say "がんばれ!" "がんばってくださぃ" can be omitted in spoken language and used between peers or close people.
"がんばって" is also a Chinese transliteration, and Romaji wrote "Ganenbeite". Cheerleading slogan is "ァーザーァーーファィトー!"
The way to cheer yourself up is "がんばります (I will work hard and I will refuel)". When you are with others, you can say "がんばりましょぅ" and "がんばろぅ".
service condition
The use of Japanese covers the whole of Japan (most of the Ryukyu area is used, some indigenous people use Ryukyu, and Japan does not recognize Ryukyu as an independent language).
Japanese is widely used in the world, because the Japanese animation industry has great influence in the world, although it is not the working language of the United Nations. Especially when it comes to ACG, Japanese is almost the only language.
Japanese is an important language in Russia, East Asia, Southeast Asia, South Asia, Oceania, the United States, Canada, Mexico, South America and Britain in Europe.