This is an English translation of the 15 summaries of the Japanese timelines from 2023-04-17 19:00:00 to 2023-04-17 20:00:00 UTC.

- Eric Evans' Domain Driven Design is being used as an alternative to hanko (personal seal) in Japan.

- Projection mapping was performed at the Enoshima Iwaya cave.

- 125 mayoral elections and 373 municipal council elections were announced for the unified local elections in Japan.

- "Suzume no Tomarimari" achieved the highest box office revenue in Chinese history.

- More than 90 civilians were killed in clashes between the military and quasi-military groups in Sudan.

- An explosion occurred near the location where Prime Minister Kishida was giving a speech, and there is a possibility that the explosion hit the location directly.

#summary4ja2en #exceptsummary