As Akari's summer break has finally begun, she wracks her brain to come up with fun, summery things she can do together with Sophie.
However, the ocean or anything outside are all a bad fit for a vampire like Sophie.
Then she has a moment of clarity and realized that a firework festival is at night and a summery activity, so she immediately begins preparing yukata.
Erie and Hinata and join them to go to the festival, however...
I made a bookmark with 
a pressed morning glory.
.صنعتُ علامة مرجعية ذات زهرة مجد الصباح مضغوطة
Ich habe eine Blaue Prunkwinde gepresst
und daraus ein Lesezeichen gemacht.
Hice un marcapáginas
con las campanillas.
Hice un marcapáginas
con las campanillas.
Ho fatto un segnalibro
 con una campanula pressata.
Eu fiz um marca-páginas com
uma glória-da-manhã prensada.
Я сделала закладку из сушёного 
утреннего сияния.