Free illustration materials

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  Boys gathering and sleeping (camp)
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  A person (female) relaxing indoors
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  New Year's card template (horse nap)
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  Man wearing a breathing cover
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  sleeping baby
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  Comfort blanket
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  Person sleeping on a kotatsu
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  A person who uses a smartphone in a futon (female)
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  People who play games all night (female)
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  Person sleeping with a pillow (male)
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  Uncle sleeping
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  A person taking a nap outside (male office worker)
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  Sleeping person (female)
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  A person who coughs while sleeping (grandfather)
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  Lack of sleep-a man who stays up late
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  A person who prepares to go out and sleeps
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  Person sleeping on his face (female)
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  Sleeping girl
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  Gutara sleeping man
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  Cherry-blossom viewing (place-taking)
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  Person relaxing indoors (male)
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  Person buried in a bead cushion (male)
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  Gutara sleeping woman
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  Woman relaxing in bed
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  Person (female) who woke up from cold sleep
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  Unwell person (male)
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  Closet
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  People who can not get out of the futon
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  People who are sleeping
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  Futon laid

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  Mother waking up a sleeping child
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  Unwell hospitalized grandfather
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  Person taking a nap outside (female student)
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  People who sit relaxed (young people)
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  Person sleeping on his face (male)
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  Doze prohibited
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  Doze during the meeting
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  Wake up (a woman who wakes up refreshingly)
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  Sleeping boy
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  Waking up (male sleeping)
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  Passengers who are noisy about snoring
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  Person who fell asleep while studying (female)