- spank!!laugher / lol -エルオーエル-ボーカル6コラボlaugher《lol cover unit》
- love & smilelaugher 〈lol cover unit〉ボーカル6コラボlaugher《lol cover unit》
- triggerlol -エルオーエル- cover unit ''laugher''ボーカル6コラボlaugher《lol cover unit》
- hello! 〜minoka Birthday ver.〜laugher《lol cover unit》ボーカル6コラボlaugher《lol cover unit》
- lolli-lolli 〜luca Birthday ver.〜laugher 《lol cover unit》ボーカル6コラボlaugher《lol cover unit》
- power of the dream 〜スケ山 Birthday ver.〜laugher〈lol cover unit〉ボーカル6コラボlaugher《lol cover unit》
- color of love ~鬼祐 Birthday ver.~laugher 〈lol cover unit〉ボーカル8コラボlaugher《lol cover unit》
- synclaugher 〈lol cover unit〉ボーカル8コラボlaugher《lol cover unit》
- ワスレナイ ~ribiki birthday ver.~laugher《lol cover unit》ボーカル8コラボlaugher《lol cover unit》
- EZ DO DANCE - laugher REVIVAL mix -laugher 《lol cover unit》ボーカル8コラボlaugher《lol cover unit》