CROSS FIELD / CONCEPT GATE 0

Find demand before full development.

Internal selection · no ad spend

INTERNAL PRE-GATE

Select what earns an Android prototype.

3 secmessage understood
4 / 5clarity minimum
4 / 5promise-match minimum
2 maxAndroid prototypes
GATE 0 · NOW9 ads + web loops

社内で訴求・注目性・広告と操作の一致を採点。ここではCPIを判定しない。

GATE 1Android + US Meta

上位1〜2企画を実インストール可能にし、固定したCPI上限でGO/STOP。

GATE 2500 installs

D1・D3・D7と初回コアループ完了率を確認。

GATE 3ROAS + LTV

広告・IAPを入れ、D28 ROASとD90 LTV/CPIで本開発判断。

10-SECOND VERTICAL ADS · 9:16

Still concepts turned into testable motion.

Every cut uses the same structure: a two-second hook, one clear interaction, and a visible result. Audio is intentionally omitted for the first controlled test.

SM-ABig tiles · Ease
SM-BCalm pace · Relax
SM-CDaily ritual · Focus
CS-AStreak · Speed
CS-BOne move · Satisfaction
CS-CBoard chain · Momentum
MM-ARestore · Beauty
MM-BReveal · Curiosity
MM-CCafé story · Progress

INTERNAL GATE 0 SCORECARD

Score before discussing.

各動画を3秒だけ見た後に1〜5点で採点します。全項目4点以上の素材が3本中2本ある企画だけAndroid試作候補です。

WEB MICRO-PROTOTYPES

The click promise must match the first interaction.

Each ad opens the corresponding concept below. Events stay in this browser until exported.

01 · SENIOR MAHJONG

Match the glowing pair

Large tiles, calm pace, one obvious first move.

Choose two matching highlighted tiles.

02 · COLOR SORT RELAY

Finish the coral lane

Tap the loose coral block, then its matching lane.

One move completes the lane.

03 · MERGE MICRO STORY

Restore the café chair

Tap both worn chairs to merge a restored one.

+ =
?

Two small merges tell one visible story.

LOCAL EVENT CHECK

Preview instrumentation

Creative clicks, prototype starts, and first-loop completions are recorded locally for QA.