Episode Title:
Magical Stamp Rally / The Counterattack of the Empire of the Seals.
Episode Description:
Magical Stamp Rally: During an annual event, Ruby turns into a stamp marking inside a girl's notebook, but after getting separated from her, Ruby tries to find her.
The Counterattack of the Empire of the Seals: As Airi becomes tired of always having to use a seal for incoming packages, Ruby uses her magic to no longer need seals. But when their home seal comes to life instead, it runs away and gathers other seals to set a journey across sea.
