Ryohei Mogi
ryomogi.bsky.social
Ryohei Mogi
@ryomogi.bsky.social
Demographer bridging research and action

Turning evidence into action to tackle low fertility with policymakers, media, & society.

📩 ryohei.mogi(at)upf(.)edu
I had the privilege of being interviewed by rtve (@rtvenoticias.rtve.es ), Spain’s national public broadcaster, about our research on fertility desire and romantic partnership.

The interview was a live radio show and now it is online (2:15-7:45): www.rtve.es/play/audios/...
October 1, 2025 at 5:51 AM
Only 4 𝐤𝐞𝐲 𝐟𝐢𝐠𝐮𝐫𝐞𝐬 𝐭𝐨 𝐮𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝 𝐉𝐚𝐩𝐚𝐧𝐞𝐬𝐞 𝐥𝐨𝐰 𝐟𝐞𝐫𝐭𝐢𝐥𝐢𝐭𝐲 𝐬𝐢𝐭𝐮𝐚𝐭𝐢𝐨𝐧
September 17, 2025 at 5:44 AM
Do you know year of Fire Horse? And do you know the total fertility rate dropped 26% in the last fire horse year in Japan?

My new blog post explains how the superstition changed fertility pattern in the last Fire Horse Years (1906, 1966) in Japan.

2026 will be Fire Horse...
September 9, 2025 at 5:11 AM
[New finding!]

Ryohei Mogi, Ryota Mugiyama, & Alyce Raybould (@alyceraybould.bsky.social ) has shown that individuals without a romantic partner are more likely to revise their fertility desires downward.‪

August 6, 2025 at 5:36 AM
Tomorrow at 12:30, I will give a talk about some of my ongoing works on partnership among childless individuals at the DemoSoc research group, UPF.

It is a short notice, but please come if you are around Barcelona! I would be happy to see you there! Unfortunately, not available online.
February 19, 2024 at 12:38 PM