Se (Japan) to Guntha (Gunta): the quick answer
1 se = 0.980253 guntha
1 se (Japan) equals 0.980253 guntha (gunta)
To convert se (Japan) to guntha (gunta), multiply the value by 0.980253. To go the other way, multiply guntha (gunta) by 1.02015 to get se (Japan).