Kaburagi, Sachiko
Ito, Tamaki
Nakamura, Shunichiro https://orcid.org/0009-0007-4032-1860
Nakamura, Erika https://orcid.org/0009-0006-7756-9192
Hattori, Tomoyuki
Arimitsu, Takeshi https://orcid.org/0000-0001-6621-4237
Furuichi, Munehiro https://orcid.org/0000-0001-7742-1135
Narumi, Satoshi https://orcid.org/0000-0002-0940-4517
Funding for this research was provided by:
“The Japan Foundation for Pediatric Research” Grant No.23-007
Article History
Received: 27 November 2025
Revised: 9 December 2025
Accepted: 4 February 2026
First Online: 17 February 2026
Competing interests
: TH has equity ownership and serves as the chief executive officer of First Ascent Inc., which is developing the mobile phone application used in this research. All other authors declare that they have no conflicts of interest to disclose.
: The study was approved by the Ethics Committee of Keio University School of Medicine (approval number: 20231080). Consent was obtained via the opt-out procedure.