壱だ
How to write Japanese & Stroke order

Check also 壱  

Names and idioms with total stroke of 13:
附田  升彦  在沢  垣元  出茂  

Names and idioms similar to 壱だ:
壱拾五  康壱  壱桜  壱大  壱凛  

Check stroke order for the words below:
膵臓  年代  義龍  楓緒里  天翼  絹下  張蘊  盤斎抄