Kajiriinu

Kajiriinu is a stray dog which appears in Sainan High and the outskirts. Lala calles this dog as "a stray dog which frequents around".

Plot
This dog debuted as biting Zastin's foot in chapter 3, and it frequently bites Zastin in later appearances.

In chapter 64, Kajiriinu goes after Oshizu whose fear is directed toward dogs and she accidentally possesses Haruna. The dog comes back in chapter 89 as scaring again Oshizu whom now has an artifical body but fears to be bitten by dogs. It makes other cameo during the series.

Trivia

 * The author Hasemi Saki is in favor of Kajiriinu.
 * Kajiriinu is ranked at 23rd in the first poll of popularity of To Love-Ru by 13 votes.
 * The dog tends to appear in relation to Oshizu other than Zastin.
 * There is another stray dog appearing in another chapters of To Love-Ru, but has a different design.