Daio Paper announced a six-urination version of Attento Night One Pant on March 31, 2026, scheduling a nationwide Japanese launch for April 21. The overnight pull-on is designed to be worn without an additional pad. Its stated capacity is 900 millilitres: the six-urination figure uses 150 millilitres per urination under Daio's measurement method. The company says a June 2025 survey of 150 users identified demand for an option between the range's four- and eight-urination versions.
The product has a rear leakage pocket intended to reduce leakage when lying on the side or back. Daio also describes stretch around the legs for pulling the pants up or down with one hand, a fully breathable sheet and odor-control features. It presents the addition as part of its project to support sleep for care recipients and caregivers. The unisex M size fits a 60–95 centimetre waist and contains 16 pants; L fits 80–125 centimetres and contains 14. Both versions have an open price.