|Debut||Death Note: OT "Trickery" Chapter 2|
|Birthday||February 14, 2008|
|Also known as||(none)|
|Age||(at start of Our Truths) 14|
|Status at debut||student|
|Will to act||7/10|
"No silly, Kira wouldn't ever hurt any of us good people!"
Masumi Kiryu is a character featured in Death Note: Our Truths. She is the sister of Haruki, and a student two years below him in school. Like the rest of Haruki's family, she is a tertiary character, not seeing much air time.
Masumi is skinny and short. Her eye color is a light color, almost yellow. Her hair is long and brown. Other than that, she looks a lot like her mother, <REDACTED>.
Not much of Masumi's personality is showcased in Our Truths, due to her role. But what is seen, is that she is (when he is introduced) a vocal supporter of Kira. Other than that, her personality is somewhat spontaneous and carefree, something which her father dislikes, and her brother says makes her "too hard to read, too hard to fool".
Masumi is not featured heavily in Our Truths. However, she is a constant presence at Haruki's house, something which he takes for granted until she almost finds his death note. After that incident, Haruki is much more cautious around her. She is also an active (and embarassing) supporter of Kira, even auditioning to be one of the members of the new Kira news station.
- Masumi is the youngest character in Our Truths.