eventernote-events

Overview

Eventernote is a Japanese informational website listing idol and voice actor events.

The information is crowdsourced, in a wiki-like fashion.

In this dataset, hyperedges are the events taking place, and nodes are the persons participating at these events.

Nodes

Nodes are either individual artists or artist groups.

For example, node 12566 is an artist group with three members (5381, 5053, 5382), but these are 4 distinct nodes.

More information for each node is available at: https://www.eventernote.com/actors/<id>.

• name: name of artist / group
• kana: reading of the name, see Furigana.
• initial: initial kana of the name, this is always hiragana.
• sex:
  • 1: Female
  • 2: Male
  • 3: Non-binary, not specified, or not applicable

Hyperedges

Events related to Japanese idols and voice actors, from 1980-07-27 to 2024-04-30, inclusive.

More information for each hyperedge is available at: https://www.eventernote.com/events/<id>.

• event_date: date of event, in YYYY-MM-DD format.
• place_id: where the event happened, info available at https://www.eventernote.com/places/<id>.
• event_name: name of event.

If an event spans multiple days, each day becomes a separate event.

For example, hyperedges 181922 to 181925 correspond to Day 1 to Day 4 of Anime Expo 2019 in Los Angeles.

Statistics

• Number of nodes: 77,343
• Mean node degree: 26.84
  • Minimum: 0
  • Maximum: 1,951
• Number of hyperedges: 350,460
  • Unique hyperedges: 141,623
• Mean edge size: 5.92
  • Minimum: 1
  • Maximum: 620
• Number of components: 18
• Greatest component size: 69,885

Notes

Information on which groups contain which artists is not readily available.

Temporal information on members joining or leaving these groups is also not readily available.