Koshu Koshu no Mi

The Koshu Koshu no Mi (笑笑 の実 ) is a Paramecia-type Devil Fruit in which the user is able to touch their opponent or whomever they please, thus forcing the target to laugh uncontrollable until either the dye from laughter or the user touches them with their hand. Koshu (笑 ) is the Japanese word for “ Forced Laughter”, in both Viz Manga, and the FUNimation dub called the Laugh-Laugh Fruit and it was ate by Lachen Biszutod.

Strength
The main strength of this fruit as demonstrated by Lachen is similar to the Mane Mane no Mi, he is able to touch others with his right hand. After doing so, his target will randomly break out in laughter and will keep going until either, he will touch his target with his left hand or they end up laughing themselves to death. It would also appear that this fruit seems to be affective on the user as well, much like the Mane Mane no Mi. Lachen is able to touch himself with his right hand and he will break out in uncontrollable laughing, then until he touches himself with his left hand he will stop laughing. The main strengths of the fruit is that of an annoyance or a slow torture technique. This was used countless on his victims until they have laughed themselves to death. But the fruits power works anyone regardless of how serious or such as they are, thus making it a dangerous fruit and one of the most randomest as well.

Weaknesses
Lachen would appear to have to wear at least a glove on his right hand to preventing himself from touching himself or an ally, unless he wishes to make them laugh. Aside from this, the user will suffer the standard weakness of the devil fruit.