Hayato7777777

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en-N This user has a native understanding of English. ja-N この利用者は日本語を母語としています。 it-2 Questo utente può contribuire con un livello intermedio in italiano. es-2 Esta persona tiene un conocimiento intermedio del español.
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I am Hayato7777777. My interests in wikipedia mainly revolve around biology - notably about bioelectrochemical systems, and metal reducing bacteria.

In real life, I like to read books, internet surf, and play soccer.

Nice to meet you!