The Game Census
月に寄りそう乙女の作法 cover art

月に寄りそう乙女の作法

Navel · HIKARI FIELD · 2022-06-17

Steam

AdventureCasual

Modes: Single player

Releases: Jun 17, 2022 (PC (Microsoft Windows))

『月に寄りそう乙女の作法』は有名な美少女ゲームブランド「Navel」が創設10周年を記念に制作した女装もの作品です。発売してから長い時間を立っても高い人気を保ち、続編や外伝作品『乙女理論とその周辺』などの派生作品も続々とリリースし、過去十年間業界に大きく影響を与えるシリーズ作品の一つです。

52
playing now
97%
positive of 4.5k reviews
Overwhelmingly Positive
steam rating
50,000–100,000
owners (SteamSpy est.)
platinum
deck/linux tier (ProtonDB)
$39.99
steam price (US)

52 players in-game as of 2026-08-30 07:00 UTC (census sample)

Health check

Healthy
  • · 52 players in-game at the last census sample.
  • · 372 reviews in the last 8 weeks (~47/week).
  • · Review velocity down 13% vs the prior 8 weeks.
  • · Top 13% of 11,312 Adventure games in the census by review count.

Health tier since 2026-08-27

Estimated sales: 91k–204k copies

Review-multiple estimate from 4,530 total reviews — how this is computed.

All-time low: $17.99 at Steam (2026-06-25)via IsThereAnyDeal

12-month high $39.99 · on sale 11 of 21 observed days (census price snapshots)

Review momentum

PositiveNegative
51351320222026Week of 2022-06-01: 513 positiveWeek of 2022-06-01: 13 negativeWeek of 2022-07-01: 189 positiveWeek of 2022-07-01: 4 negativeWeek of 2022-08-01: 112 positiveWeek of 2022-08-01: 4 negativeWeek of 2022-09-01: 74 positiveWeek of 2022-09-01: 1 negativeWeek of 2022-10-01: 80 positiveWeek of 2022-10-01: 1 negativeWeek of 2022-11-01: 153 positiveWeek of 2022-11-01: 1 negativeWeek of 2022-12-01: 81 positiveWeek of 2022-12-01: 4 negativeWeek of 2023-01-01: 70 positiveWeek of 2023-01-01: 2 negativeWeek of 2023-02-01: 83 positiveWeek of 2023-03-01: 44 positiveWeek of 2023-03-01: 1 negativeWeek of 2023-04-01: 41 positiveWeek of 2023-04-01: 4 negativeWeek of 2023-05-01: 48 positiveWeek of 2023-06-01: 67 positiveWeek of 2023-07-01: 77 positiveWeek of 2023-07-01: 2 negativeWeek of 2023-08-01: 61 positiveWeek of 2023-08-01: 1 negativeWeek of 2023-09-01: 45 positiveWeek of 2023-10-01: 56 positiveWeek of 2023-10-01: 3 negativeWeek of 2023-11-01: 53 positiveWeek of 2023-11-01: 5 negativeWeek of 2023-12-01: 105 positiveWeek of 2023-12-01: 1 negativeWeek of 2024-01-01: 68 positiveWeek of 2024-01-01: 4 negativeWeek of 2024-02-01: 86 positiveWeek of 2024-02-01: 2 negativeWeek of 2024-03-01: 65 positiveWeek of 2024-04-01: 50 positiveWeek of 2024-05-01: 52 positiveWeek of 2024-05-01: 1 negativeWeek of 2024-06-01: 44 positiveWeek of 2024-06-01: 1 negativeWeek of 2024-07-01: 64 positiveWeek of 2024-07-01: 5 negativeWeek of 2024-08-01: 65 positiveWeek of 2024-08-01: 6 negativeWeek of 2024-09-01: 47 positiveWeek of 2024-09-01: 2 negativeWeek of 2024-10-01: 45 positiveWeek of 2024-11-01: 47 positiveWeek of 2024-11-01: 3 negativeWeek of 2024-12-01: 47 positiveWeek of 2024-12-01: 3 negativeWeek of 2025-01-01: 60 positiveWeek of 2025-01-01: 2 negativeWeek of 2025-02-01: 40 positiveWeek of 2025-02-01: 3 negativeWeek of 2025-03-01: 52 positiveWeek of 2025-03-01: 1 negativeWeek of 2025-04-01: 27 positiveWeek of 2025-05-01: 83 positiveWeek of 2025-05-01: 4 negativeWeek of 2025-06-01: 48 positiveWeek of 2025-06-01: 1 negativeWeek of 2025-07-01: 47 positiveWeek of 2025-07-01: 2 negativeWeek of 2025-08-01: 48 positiveWeek of 2025-08-01: 3 negativeWeek of 2025-09-01: 41 positiveWeek of 2025-09-01: 1 negativeWeek of 2025-10-01: 59 positiveWeek of 2025-11-01: 60 positiveWeek of 2025-11-01: 2 negativeWeek of 2025-12-01: 63 positiveWeek of 2026-01-01: 40 positiveWeek of 2026-02-01: 52 positiveWeek of 2026-02-01: 2 negativeWeek of 2026-03-01: 59 positiveWeek of 2026-03-01: 1 negativeWeek of 2026-04-01: 36 positiveWeek of 2026-04-01: 1 negativeWeek of 2026-05-01: 45 positiveWeek of 2026-05-01: 2 negativeWeek of 2026-06-01: 28 positiveWeek of 2026-06-01: 1 negativeWeek of 2026-07-01: 39 positiveWeek of 2026-07-01: 3 negativeWeek of 2026-08-01: 44 positiveWeek of 2026-08-01: 2 negative
Weekly review counts (Steam review histogram). Positive above the line, negative below.

Players online

9692026-08-11 23:00 — 14 players2026-08-12 15:00 — 96 players2026-08-13 06:00 — 46 players2026-08-13 22:00 — 20 players2026-08-14 14:00 — 80 players2026-08-15 06:00 — 39 players2026-08-15 22:00 — 9 players2026-08-16 14:00 — 79 players2026-08-17 06:00 — 46 players2026-08-17 21:00 — 15 players2026-08-18 13:00 — 66 players2026-08-19 05:00 — 37 players2026-08-19 21:00 — 21 players2026-08-20 12:00 — 55 players2026-08-21 04:00 — 29 players2026-08-21 20:00 — 21 players2026-08-22 12:00 — 64 players2026-08-23 03:00 — 39 players2026-08-23 19:00 — 28 players2026-08-24 11:00 — 56 players2026-08-25 03:00 — 28 players2026-08-25 19:00 — 32 players2026-08-26 11:00 — 46 players2026-08-27 03:00 — 32 players2026-08-27 16:00 — 59 players2026-08-28 07:00 — 46 players2026-08-28 23:00 — 10 players2026-08-29 15:00 — 79 players2026-08-30 07:00 — 52 players
Concurrent players, hourly average, last 30 days (census samples).

Price history

$39.99$17.992022-06-172026-08-092022-06-17 — best price $31.592022-09-16 — best price $29.992022-11-04 — best price $39.992022-12-12 — best price $28.792023-02-21 — best price $39.992023-04-22 — best price $27.192023-06-15 — best price $39.992023-08-22 — best price $26.392023-10-09 — best price $39.992023-11-22 — best price $25.992024-01-04 — best price $39.992024-03-14 — best price $25.192024-03-30 — best price $39.992024-06-11 — best price $24.392024-07-11 — best price $39.992024-09-20 — best price $23.192024-11-19 — best price $39.992024-12-19 — best price $22.392025-01-16 — best price $39.992025-03-13 — best price $21.992025-05-23 — best price $39.992025-07-27 — best price $19.992025-09-15 — best price $39.992025-10-23 — best price $19.592025-12-10 — best price $39.992026-01-27 — best price $18.792026-03-19 — best price $18.792026-05-12 — best price $39.992026-08-03 — best price $17.992026-08-09 — best price $39.99
Lowest recorded price across tracked stores, per day (census snapshots).

Completion

38
achievements tracked
89.8%
earned "第一次开始游戏"
33.9%
median achievement earned by

Global achievement rates from Steam.

Details

WindowsSingle-playerSteam AchievementsSteam Trading CardsSteam CloudFamily Sharing

2 supported languages: Japanese, Simplified Chinese

Player tags

CuteAnimeDramaCasualLGBTQ+CartoonCartoonyAdventureWord GameStory Rich

Census log

Computed from census-recorded observations only — dates are observation dates.

Players also track

极乐妹土！2

Similarity via IGDB.

Official site ↗