User blog comment:Fujihita/Complete deck building guide for Spring 2016 E-2/@comment-26117975-20160506051617/@comment-25637142-20160506062958

Should be enough since nocua's Maruyu did 50 + 20 damage to boss using a daihatsu. The additive portion of daihatsu (if any) is largely unknown atm. Just stack the other (non-Akizuki-class) DD full of Daihatsu and pray. Some damage is still better than no damage anyhow.